{"title":"Dissolved Oxygen","description":"","products":[{"product_id":"dissolved-oxygen-chemical-test-kit-hi3810","title":"Dissolved Oxygen Chemical Test Kit - HI3810","description":"\u003cp\u003eThe HI3810 is a titration-based chemical test kit that determines the dissolved oxygen concentration within the 0 to 10 mg\/L Ol\u003csub\u003e2\u003c\/sub\u003e range. The HI3810 is supplied with all of the necessary reagents and equipment to perform the analysis. The test kit contains enough reagents for perform approximately 110 tests.\u003c\/p\u003e\n\u003ch2\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eComplete setup \u003c\/strong\u003e\u003cul\u003e\u003cli\u003eAll required materials are included with the test kit,  such as the glass stoppered bottle,  indicator and reagent bottles,  and calibrated syringe.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eHigh resolution\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eReadings from 0 to 10 mg\/L are determined to 0.1 mg\/L resolution.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eReplacement reagents available\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eThere is no need to buy a new kit when reagents are exhausted. The HI3810-100 can be ordered to replace the reagents supplied with the kit.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eSignificance of Use\u003c\/h2\u003e\n\u003cp\u003eThe concentration of dissolved oxygen in water is extremely important in nature as well in man’s environment. In oceans,  lakes,  rivers,  and other surface water bodies,  dissolved oxygen is essential to the growth and development of aquatic life. Without oxygen,  water can become toxic due to the anaerobic decaying of organic matter. In man’s environment,  water must contain at least 2 mg\/L of oxygen to protect water pipes from corrosion. However,  boiler system water,  in many cases,  cannot contain greater than 10 mg\/L oxygen.\u003c\/p\u003e\n\u003cp\u003eA modified Winkler method is used in the HI3810 test kit. Manganous ions react with oxygen in the presence of potassium hydroxide to form a manganese oxide precipitate (Step 1). An azide is present to prevent any nitrite ions from interfering with the test. With addition of acid,  manganese oxide hydroxide oxidizes the iodide to iodine (Step 2). Since the amount of iodine generated is equivalent to the oxygen in the sample,  the concentration of iodine is calculated by titration of thiosulfate ions that reduce the iodine back to iodide ions (Step 3).\u003c\/p\u003e\n\u003cp\u003eStep 1: 2Mn\u003csup\u003e2+\u003c\/sup\u003e + O\u003csub\u003e2\u003c\/sub\u003e + 4OH\u003csup\u003e-\u003c\/sup\u003e → 2MnO(OH)\u003csub\u003e2\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003eStep 2: MnO(OH)\u003csub\u003e2\u003c\/sub\u003e + 2I\u003csup\u003e-\u003c\/sup\u003e + 4H\u003csup\u003e+\u003c\/sup\u003e → Mn\u003csup\u003e2+\u003c\/sup\u003e + I\u003csub\u003e2\u003c\/sub\u003e + 3H\u003csub\u003e2\u003c\/sub\u003eO\u003c\/p\u003e\n\u003cp\u003eStep 3: I\u003csub\u003e2\u003c\/sub\u003e + 2S\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e3\u003c\/sub\u003e\u003csup\u003e2-\u003c\/sup\u003e → 2I\u003csup\u003e-\u003c\/sup\u003e + S\u003csub\u003e4\u003c\/sub\u003eO\u003csub\u003e6\u003c\/sub\u003e\u003csup\u003e2-\u003c\/sup\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI3810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Dissolved Oxygen Chemical Test Kit - HI3810\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Type\u003c\/td\u003e\n\u003ctd\u003e Titration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e 0.0 to 10.0 mg\/L O₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e 0.1 m\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Method\u003c\/td\u003e\n\u003ctd\u003e modified Winkler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Number of Test\u003c\/td\u003e\n\u003ctd\u003e 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e 910 g (34.0 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e 260x120x60 mm (10.2x4.7x2.4 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI3810 test kit comes with 30 mL manganous sulfate solution, 30 mL alkali-azide reagent, 60 mL sulfuric acid solution (2), 10 mL starch indicator, 120 mL titrant solution, glass bottle with stopper, 10 mL calibrated vessel, and calibrated syringe with tip.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI3810\"\u003eDissolved Oxygen Chemical Test Kit - HI3810\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871256641905,"sku":"HI3810","price":9631.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi3810.jpg?v=1792645972"},{"product_id":"dissolved-oxygen-chemical-test-kit-replacement-reagents-100-tests-hi3810-100","title":"Dissolved Oxygen Chemical Test Kit Replacement Reagents (100 tests) - HI3810-100","description":"\u003cp\u003eThe HI3810-100 are high quality reagents that are pre-measured,  allowing for users to achieve fast and accurate dissolved oxygen measurements with the chemical test kit. These reagents follow a modified Winkler titration method to determine dissolved oxygen concentration.\u003c\/p\u003e\n\u003cp\u003eFor determination of dissolved oxygen,  manganous ions react with oxygen in the presence of potassium hydroxide to form a manganese oxide precipitate. An azide is present to prevent any nitrite ions from interfering with the test. With addition of acid,  manganese oxide hydroxide oxidizes the iodide to iodine. Since the amount of iodine generated is equivalent to the oxygen in the sample,  the concentration of iodine is calculated by titration of thiosulfate ions that reduce the iodine back to iodide ions. The color change from blue to colorless indicates the endpoint of the titration. The number of milliliters of titrant used to reach the appropriate endpoint will determine the dissolved oxygen concentration as mg\/L O\u003csub\u003e2\u003c\/sub\u003e. These reagents are designed to be used with samples that have an expected dissolved oxygen range of 0.0 to 10.0 mg\/L O\u003csub\u003e2\u003c\/sub\u003e.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI3810-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Dissolved Oxygen Chemical Test Kit Replacement Reagents (100 tests) - HI3810-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e bottles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e 100 tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e modified Winkler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI3810-100\"\u003eDissolved Oxygen Chemical Test Kit Replacement Reagents (100 tests) - HI3810-100\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871256674673,"sku":"HI3810-100","price":7622.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi3810_89f495e9-c3ce-4b05-ab9a-ca27cf962801.jpg?v=1792645973"},{"product_id":"backpack-lab-water-quality-educational-test-kit-hi3817bp","title":"Backpack Lab Water Quality Educational Test Kit - HI3817BP","description":"\u003cp\u003eThe HI3817BP is a classroom in a backpack! The Backpack Lab Water Quality Educational Test Kit contains lessons, activities, and test kits to help students understand the importance of common water quality parameters. Using titration, colorimetry, and direct measurement, educators and students can easily measure parameters such as acidity, alkalinity, carbon dioxide, dissolved oxygen, hardness, pH, EC, TDS, and turbidity. The HI3817BP is supplied with all of the necessary reagents and equipment to perform each analysis, and all reagents and buffers are individually available as they run out. Hanna chemical test kits and pocket testers included in this Backpack Lab provide teachers with a valuable tool in helping students assess the water quality of streams, rivers, and lakes.\u003c\/p\u003e\n\u003ch2\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eTests for ten important water quality parameters\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eClassrooms can gain an extensive understanding of water quality through measurement of these ten parameters:\nAcidity, alkalinity, carbon dioxide, dissolved oxygen, hardness, nitrate, phosphate, pH, EC, and TDS.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eComplete testing setup\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eAll required materials are included with the test kit, such as the pH tester, sample beaker, indicator and reagent bottles and packets, and glass bottle for dissolved oxygen.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh resolution\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eAll tests provide a high resolution based on the expected range of measurement.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement reagents available\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eThere is no need to buy a new kit when reagents are exhausted. The reagents and buffers for each parameter can be ordered individually.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive educational material\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eThe lesson plan and components are tied together by a comprehensive teacher's manual that includes information about each parameter, classroom activities designed to introduce students to each parameter, and detailed field-testing procedures.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI3817BP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eBackpack Lab Water Quality Educational Test Kit - HI3817BP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 14.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003eautomatic, one or two-point with two sets of standard buffers (pH 4.01 \/ 7.01 \/ 10.01 or 4.01 \/ 6.86 \/ 9.18)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Range\u003c\/td\u003e\n\u003ctd\u003e0 to 3999 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Resolution\u003c\/td\u003e\n\u003ctd\u003e1 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Accuracy\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Calibration\u003c\/td\u003e\n\u003ctd\u003eautomatic, one point at 1413 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Range\u003c\/td\u003e\n\u003ctd\u003e0 to 2000 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Accuracy\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Calibration\u003c\/td\u003e\n\u003ctd\u003eautomatic, one point at 1382 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L O₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Method\u003c\/td\u003e\n\u003ctd\u003emodified Winkler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Number of Test\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 60.0°C \/ 32.0 to 140.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C \/ 1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcidity Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcidity Range\u003c\/td\u003e\n\u003ctd\u003e0 to 100 mg\/L CaCO₃; 0 to 500 mg\/L CaCO₃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcidity Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L (0 to 100 mg\/L range); 5 mg\/L (0 to 500 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcidity Method\u003c\/td\u003e\n\u003ctd\u003emethyl orange \/ phenolphthalein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcidity Number of Tests\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Range\u003c\/td\u003e\n\u003ctd\u003e0 to 100 mg\/L CaCO₃; 0 to 300 mg\/L CaCO₃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L (0 to 100 mg\/L range); 3 mg\/L (0 to 300 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Method\u003c\/td\u003e\n\u003ctd\u003ephenolphthalein \/ bromophenol blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Number of Test\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L CO₂; 0.0 to 50.0 mg\/L CO₂; 0 to 100 mg\/L CO₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L (0.0 to 10.0 mg\/L range); 0.5 mg\/L (0.0 to 50.0 mg\/L range); 1 mg\/L (0 to 100 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Method\u003c\/td\u003e\n\u003ctd\u003ephenolphthalein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Number of Tests\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 30.0 mg\/L CaCO₃; 0 to 300 mg\/L CaCO₃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Resolution\u003c\/td\u003e\n\u003ctd\u003e0.3 mg\/L (0.0 to 30.0 mg\/L range); 3 mg\/L (0 to 300 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Method\u003c\/td\u003e\n\u003ctd\u003eEDTA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Number of Tests\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Measurement Type\u003c\/td\u003e\n\u003ctd\u003ecolorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Range\u003c\/td\u003e\n\u003ctd\u003e0 to 50 mg\/L NO₃⁻-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Resolution\u003c\/td\u003e\n\u003ctd\u003e10 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Method\u003c\/td\u003e\n\u003ctd\u003ecadmium reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Number of Tests\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Measurement Type\u003c\/td\u003e\n\u003ctd\u003ecolorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Range\u003c\/td\u003e\n\u003ctd\u003e0 to 5 mg\/L PO₄³⁻\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Method\u003c\/td\u003e\n\u003ctd\u003eascorbic acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Number of Test\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI3817BP Backpack Lab includes HI98129 Combo pH\/EC\/TDS\/temperature tester, acidity test kit, alkalinity test kit, carbon dioxide test kit, dissolved oxygen test kit, hardness test kit, nitrate test kit, phosphate test kit, set of 10 field test procedures, teacher's resource CD, teacher's guide and backpack.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI3817BP\" target=\"_blank\" rel=\"noopener\"\u003eBackpack Lab Water Quality Educational Test Kit - HI3817BP\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871261720945,"sku":"HI3817BP","price":55321.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi3817bp-water-backpack-lab_1200x1200_300_rgb.jpg?v=1792645980"},{"product_id":"cooling-and-boiler-chemical-test-kit-hi3821","title":"Cooling and Boiler Chemical Test Kit - HI3821","description":"\u003cp\u003eThe HI3821 is a chemical test kit that determines that uses titration and colorimetry to measure six parameters common to cooling and boiler systems: alkalinity, chloride, hardness, dissolved oxygen, phosphate, and sulfite. The HI3821 is supplied with all of the necessary reagents and equipment to perform each analysis, and all reagents are individually available as they run out.\u003c\/p\u003e\n\u003ch2\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eComplete setup \u003c\/strong\u003e\u003cul\u003e\u003cli\u003eAll required materials are included with the test kit,  such as the dissolved oxygen glass bottle,  sample beaker,  indicator and reagent bottles and packets,  and color comparison cube.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eHigh resolution\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eAll tests provide a high resolution based on the expected range of measurement.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eReplacement reagents available\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eThere is no need to buy a new kit when reagents are exhausted. The reagents for each parameter can be ordered individually.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eSignificance of Use\u003c\/h2\u003e\n\u003cp\u003eCorrosion can occur in many key areas of a boiler. It can shorten the life of a boiler,  or at the very least,  increase the costs associated with maintaining a boiler. Corrosion can form in water heaters,  deaerators,  superheater tubes,  and economizers,  among other places. Monitoring the alkalinity,  chloride,  hardness,  dissolved oxygen,  phosphate,  and sulfite concentrations in cooling and boiler systems is essential in preventing hazardous or costly situations.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI3821\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Cooling and Boiler Chemical Test Kit - HI3821\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Type\u003c\/td\u003e\n\u003ctd\u003e titration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e 0.0 to 10.0 mg\/L O₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Method\u003c\/td\u003e\n\u003ctd\u003e modified Winkler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Number of Test\u003c\/td\u003e\n\u003ctd\u003e 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Measurement Type\u003c\/td\u003e\n\u003ctd\u003e titration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Range\u003c\/td\u003e\n\u003ctd\u003e 0 to 100 mg\/L CaCO₃; 0 to 300 mg\/L CaCO₃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Resolution\u003c\/td\u003e\n\u003ctd\u003e 1 mg\/L (0 to 100 mg\/L range); 3 mg\/L (0 to 300 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Method\u003c\/td\u003e\n\u003ctd\u003e phenolphthalein \/ bromophenol blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Number of Test\u003c\/td\u003e\n\u003ctd\u003e 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Measurement Type\u003c\/td\u003e\n\u003ctd\u003e titration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Range\u003c\/td\u003e\n\u003ctd\u003e 0 to 100 mg\/L Cl⁻; 0 to 1000 mg\/L Cl⁻\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Resolution\u003c\/td\u003e\n\u003ctd\u003e 1 mg\/L (0 to 100 mg\/L range); 10 mg\/L (0 to 1000 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Method\u003c\/td\u003e\n\u003ctd\u003e mercuric nitrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Number of Tests\u003c\/td\u003e\n\u003ctd\u003e 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Measurement Type\u003c\/td\u003e\n\u003ctd\u003e titration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Range\u003c\/td\u003e\n\u003ctd\u003e 0.0 to 30.0 mg\/L CaCO₃; 0 to 300 mg\/L CaCO₃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Resolution\u003c\/td\u003e\n\u003ctd\u003e 0.3 mg\/L (0.0 to 30.0 mg\/L range); 3 mg\/L (0 to 300 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Method\u003c\/td\u003e\n\u003ctd\u003e EDTA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Number of Tests\u003c\/td\u003e\n\u003ctd\u003e 100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Measurement Type\u003c\/td\u003e\n\u003ctd\u003e colorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Range\u003c\/td\u003e\n\u003ctd\u003e 0 to 5 mg\/L PO₄³⁻\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Resolution\u003c\/td\u003e\n\u003ctd\u003e 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Method\u003c\/td\u003e\n\u003ctd\u003e ascorbic acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Number of Test\u003c\/td\u003e\n\u003ctd\u003e 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfite Measurement Type\u003c\/td\u003e\n\u003ctd\u003e titration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfite Range\u003c\/td\u003e\n\u003ctd\u003e 0.0 to 20.0 mg\/L Na₂SO₃; 0 to 200 mg\/L Na₂SO₃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfite Resolution\u003c\/td\u003e\n\u003ctd\u003e 0.2 mg\/L (0.0 to 20.0 mg\/L range); 2 mg\/L (0 to 200 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfite Method\u003c\/td\u003e\n\u003ctd\u003e iodometric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfite Number of Tests\u003c\/td\u003e\n\u003ctd\u003e 110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e 2.5 kg (5.5 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e 440 x 330 x 100 mm (17.3 x 13.0 x 3.9”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI3821 test kit includes all of the necessary reagents and accessories to perform over 100 tests for every parameter, with the exception of phosphate, which includes reagents for 50 tests, hard carrying case, and instructions.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI3821\"\u003eCooling and Boiler Chemical Test Kit - HI3821\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871261917553,"sku":"HI3821","price":48183.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi3821_1.jpg?v=1792645983"},{"product_id":"marine-test-kit-hi3823","title":"Marine Test Kit - HI3823","description":"\u003cp\u003eThe HI3823 is a chemical test kit that uses titration and direct measurement to measure six parameters common in aquaculture testing: alkalinity, carbon dioxide, hardness, dissolved oxygen, pH, and salinity. The HI3823 is supplied with all of the necessary reagents and equipment to perform each analysis, and all reagents are individually available as they run out.\u003c\/p\u003e\n\u003ch2\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eComplete setup \u003c\/strong\u003e\u003cul\u003e\u003cli\u003eAll required materials are included with the test kit, such as the pH tester, sample beaker, indicator and reagent bottles and packets, and glass bottle for dissolved oxygen.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eHigh resolution\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eAll tests provide a high resolution based on the expected range of measurement.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eReplacement reagents available\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eThere is no need to buy a new kit when reagents are exhausted. The reagents for each parameter can be ordered individually.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eSignificance of Use\u003c\/h2\u003e\n\u003cp\u003eThe six most important parameters in aquaculture applications can be monitored with this combination chemical test kit. They include: alkalinity, carbon dioxide, dissolved oxygen, hardness, pH, and salinity. This kit is ideal not only for professionals, but also for educators and students studying marine science, as it offers great performance and ease of use. HI3823 is equipped with all the accessories and reagents to perform over 100 tests for each parameter. The pHep®, our popular pH electronic tester, is included for your convenience. This small and easy to use pH meter will provide more accurate and reliable pH readings than conventional litmus paper. The pHep® also has the added benefit of introducing students to the use of a pH meter.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI3823\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eMarine Test Kit - HI3823\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Measurement Type\u003c\/td\u003e\n\u003ctd\u003eelectronic pH tester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 14.0 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003emanual, two points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Number of Tests\u003c\/td\u003e\n\u003ctd\u003elife of the meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L O₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Method\u003c\/td\u003e\n\u003ctd\u003emodified Winkler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Number of Test\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Range\u003c\/td\u003e\n\u003ctd\u003e0 to 100 mg\/L CaCO₃; 0 to 300 mg\/L CaCO₃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L (0 to 100 mg\/L range); 3 mg\/L (0 to 300 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Method\u003c\/td\u003e\n\u003ctd\u003ephenolphthalein \/ bromophenol blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Number of Test\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L CO₂; 0.0 to 50.0 mg\/L CO₂; 0 to 100 mg\/L CO₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L (0.0 to 10.0 mg\/L range); 0.5 mg\/L (0.0 to 50.0 mg\/L range); 1 mg\/L (0 to 100 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Method\u003c\/td\u003e\n\u003ctd\u003ephenolphthalein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Number of Tests\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 30.0 mg\/L CaCO₃; 0 to 300 mg\/L CaCO₃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Resolution\u003c\/td\u003e\n\u003ctd\u003e0.3 mg\/L (0.0 to 30.0 mg\/L range); 3 mg\/L (0 to 300 mg\/L range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Method\u003c\/td\u003e\n\u003ctd\u003eEDTA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Number of Tests\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 40.0 g\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Resolution\u003c\/td\u003e\n\u003ctd\u003e0.4 g\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Method\u003c\/td\u003e\n\u003ctd\u003emercuric nitrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Number of Tests\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.3 kg (5.1 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e440 x 330 x 100 mm (17.3 x 13.0 x 3.9”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI3823 test kit includes all of the necessary reagents and accessories to perform over 100 tests for every parameter, electronic pH tester, hard carrying case, and instructions.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI3823\" target=\"_blank\" rel=\"noopener\"\u003eMarine Test Kit - HI3823\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871262048625,"sku":"HI3823","price":53805.6,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi3823.jpg?v=1792645985"},{"product_id":"multiparameter-benchtop-photometer-and-ph-meter-hi83300","title":"Multiparameter Benchtop Photometer and pH meter - HI83300-02","description":"\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003cp\u003eFrom aluminum to zinc, the HI83300 benchtop photometer measures 37 different key water quality parameters using 60 different methods. This photometer features an innovative optical system that uses LEDs, narrow band interference filters, focusing lens and both a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source ensures accurate and repeatable photometric readings every time.\u003c\/p\u003e\n\u003cp\u003eA digital pH electrode input allows the user to measure pH by a traditional glass electrode. The digital pH electrode has a built in microchip within the probe that stores all of the calibration information. Having the calibration information stored in the probe allows for hot swapping of pH electrodes without having to recalibrate. All pH measurements are automatically compensated for temperature variations with a built in thermistor located in the tip of the sensing bulb for fast and accurate temperature measurement.\u003c\/p\u003e\n\u003cp\u003eThe HI83300 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the five wavelengths of light (420 nm, 466 nm, 525 nm, 575 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for educators to teach the concept of absorbance by using the Beer-Lambert Law.\u003c\/p\u003e\n\u003cp\u003eTwo USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.\u003c\/p\u003e\n\u003ch4\u003eFeatures\/Benefits:\u003c\/h4\u003e\n\u003ch5\u003eBacklit 128 x 64 Pixel Graphic LCD Display\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eBacklit graphic display allows for easy viewing in low light conditions\u003c\/li\u003e\n\u003cli\u003eThe 128 x 64 Pixel LCD allows for a simplified user interface with virtual keys and on-screen help to guide the user through use of the meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eBuilt-in Reaction Timer for Photometric Measurements\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThe measurement is taken after the countdown timer expires.\u003c\/li\u003e\n\u003cli\u003eCountdown timer ensures that all readings are taken at the appropriate reaction intervals regardless of user for better consistency in measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eAbsorbance mode\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHanna's exclusive CAL Check cuvettes for validation of light source and detector\u003c\/li\u003e\n\u003cli\u003eAllows for the user to plot concentration versus absorbance for a specific wavelength for use with user supplied chemistry or for teaching principles of photometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eUnits of Measure\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAppropriate unit of measure along with chemical form is displayed along with reading\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eResult Conversion\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAutomatically convert readings to other chemical forms with the touch of a button\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eCuvette Cover\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAids in preventing stray light from affecting measurements\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eDigital pH Electrode Input\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure pH and temperature with a single probe\u003c\/li\u003e\n\u003cli\u003eGood Laboratory Practice (GLP) to track calibration information including date, time, buffers used, offset and slope for traceability\u003c\/li\u003e\n\u003cli\u003epH CAL Check alerts user to potential problems during the calibration process\u003c\/li\u003e\n\u003cli\u003eSpace saving having a pH meter and photometer built into one meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eData Logging\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 1000 photometric and pH readings can be stored by simply pressing the dedicated LOG button. Logged readings are just as easily recalled by pressing the RCL button\u003c\/li\u003e\n\u003cli\u003eSample ID and User ID information can be added to a logged reading using alphanumeric keypad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eConnectivity\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLogged readings can be quickly and easily transferred to a flash drive using the USB-A host port or to a computer using the micro USB-B port\u003c\/li\u003e\n\u003cli\u003eData is exported as a .CSV file for use with common spreadsheet programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eBattery Status Indicator\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eIndicates the amount of battery life left\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eError Messages\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePhotometric error messages include no cap, high zero, and standard too low\u003c\/li\u003e\n\u003cli\u003epH calibration messages include clean electrode, check buffer and check probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 24px; text-align: center;\"\u003eOn-screen Features\u003c\/h2\u003e\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px 24px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/method-selection.png\" alt=\"method selection\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eMethod Selection\u003c\/h4\u003e\n\u003cp\u003eUsers can easily select any one of the 60 measurement methods via the dedicated METHOD button.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/data-logging.png\" alt=\"data logging\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eData Logging\u003c\/h4\u003e\n\u003cp\u003eUp to 1000 measurement readings can be logged with user and sample ID and recalled for future use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/ph-measurement-mode.png\" alt=\"ph measurement mode\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003epH Measurement Mode\u003c\/h4\u003e\n\u003cp\u003eSelecting the pH measurement mode allows for the photometer to be used as a professional pH meter with many features including temperature compensated measurements, automatic two point calibration, and GLP.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eAdvanced Optical System\u003c\/h4\u003e\n\u003cp\u003eHI83300 is designed with an innovative optical system that incorporates a beam splitter so that light can be used for absorbance readings and for a reference detector. The reference detector monitors the intensity of light and modulates when there is drift due to power fluctuation or the heating of the optical components. Each part has an important role in providing unparalleled performance from a photometer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/OpticalSystem.jpg\" alt=\"photometer multiparameter optical\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eHigh Efficiency LED Light Source\u003c\/h4\u003e\n\u003cp\u003eAn LED light source offers superior performance as compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components an electronic stability. LEDs are available in a wide array of wavelengths, whereas tungsten lamps are supposed to be white light (all wavelengths of visible light) but actually have a poor blue\/violet light output.\u003c\/p\u003e\n\u003ch4\u003eHigh Quality Narrow Band Interference Filters\u003c\/h4\u003e\n\u003cp\u003eThe narrow band interference filter not only ensure greater wavelength accuracy (±1 nm) but are extremely efficient. The filters used allow up to 95% of the light from the LED to be transmitted as compared to other filters that are only 75% efficient. The higher efficiency allows for a brighter, stronger light source. The end result is higher measurement stability and less wavelength error.\u003c\/p\u003e\n\u003ch4\u003eReference Detector for a Stable Light Source\u003c\/h4\u003e\n\u003cp\u003eA beam splitter is used as part of the internal reference system of the HI83300 photometer. The reference detector compensates for any drift due to power fluctuations or ambient temperature changes. Now you can rely on a stable source of light between your blank (zero) measurement and sample measurement.\u003c\/p\u003e\n\u003ch4\u003eLarge Cuvette Size\u003c\/h4\u003e\n\u003cp\u003eThe sample cell of the HI83300 fits a round, glass cuvette with a 25 mm path length. Along with the advanced optical components, the larger size of the cuvette greatly reduces errors in rotation from the indexing mark of the cuvettes. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.\u003c\/p\u003e\n\u003ch4\u003eFocusing Lens for Greater Light Yield\u003c\/h4\u003e\n\u003cp\u003eAdding a focusing lens to the optical path allows for the collection of all of the light that exits the cuvette and focusing the light on the silicon photo detector. This novel approach to photometric measurements cancels the errors from imperfections and scratches present in the glass cuvette eliminating the need to index the cuvette.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI83300-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eMultiparameter Benchtop Photometer and pH meter - HI83300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003ePhotometer: 6.5 to 8.5 pH\npH electrode: -2.00 to 16.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003ePhotometer: 0.1 pH\npH electrode: 0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003ePhotometer: ±0.1 pH\npH electrode: ±0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003eAutomatic one or two point calibration with one set of standard buffers available (4.01, 6.86, 7.01, 9.18, 10.01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic (-5.0 to 100.0 ℃; 23.0 to 212.0 °F); limits reduced based on the pH electrode used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH CAL Check (electrode diagnostics)\u003c\/td\u003e\n\u003ctd\u003eclean electrode and check buffer\/check probe displayed during calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Method\u003c\/td\u003e\n\u003ctd\u003ePhotometer: phenol red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH-mV Range\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH-mV Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH-mV Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L (as O\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.4 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Azide modified Winkler method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorbance Range\u003c\/td\u003e\n\u003ctd\u003e0.000 to 4.000 Abs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorbance Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 Abs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorbance Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.003Abs @ 1.000 Abs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Range\u003c\/td\u003e\n\u003ctd\u003eFreshwater: 0 to 500 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e)\nSeawater: 0 to 500 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Method\u003c\/td\u003e\n\u003ctd\u003eColorimetric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 1.00 mg\/L (as Al\u003csup\u003e3+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.04 mg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the aluminon method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 3.00 mg\/L (as NH\u003csub\u003e3\u003c\/sub\u003e-N)\nMedium Range: 0.00 to 10.00 mg\/L (as NH\u003csub\u003e3\u003c\/sub\u003e-N)\nHigh Range: 0.0 to 100.0 mg\/L (as NH\u003csub\u003e3\u003c\/sub\u003e-N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.04 mg\/L ±4% of reading\nMedium Range: ±0.05 mg\/L ±5% of reading\nHigh range: ±0.5 mg\/L ±5% of reading at 25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 3.50 mg\/L (as SDBS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.04 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the USEPA method 425.1 and Standard Methods for the Examination of Water and Wastewater, 20\u003csup\u003eth\u003c\/sup\u003e edition, 5540C, Anionic Surfactants as MBAS.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 8.00 mg\/L (as Br\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.08 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, DPD method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Range\u003c\/td\u003e\n\u003ctd\u003eFreshwater: 0 to 400 mg\/L (as Ca\u003csup\u003e2+\u003c\/sup\u003e)\nSeawater: 200 to 600 mg\/L (as Ca\u003csup\u003e2+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Accuracy\u003c\/td\u003e\n\u003ctd\u003eFreshwater: ±10 mg\/L ±5% of reading\nSeawater: ±6% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Method\u003c\/td\u003e\n\u003ctd\u003eFreshwater: Adaptation of the Oxalate method\nSeawater: Adaptation of the Zincon method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 20.0 mg\/L (as Cl⁻)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5 mg\/L ±6% of reading at 25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.00 mg\/L (as ClO\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.10 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Chlorophenol Red method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 5.00 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e)\nUltra Low Range: 0.000 to 0.500 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\nUltra Low Range: 0.001 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading\nUltra Low Range: ±0.020 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 5.00 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e)\nUltra Low Range: 0.000 to 0.500 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e)\nUltra High Range: 0 to 500 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\nUltra Low Range: 0.001 mg\/L\nUltra High Range:1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading\nUltra Low Range: ±0.020 mg\/L ±3% of reading\nUltra High Range: ±3 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA 330.5 DPD method\nFree Chlorine (ULR) \u0026amp; Total Chlorine (UHR): Adaptation of the Standard Methods for Examination of Water and Wastewater, 20\u003csup\u003eth\u003c\/sup\u003e edition, 4500-Cl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0 to 300 µg\/L (as Cr\u003csup\u003e6+\u003c\/sup\u003e)\nHigh Range: 0 to 1000 µg\/L (as Cr\u003csup\u003e6+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Resolution\u003c\/td\u003e\n\u003ctd\u003e1 µg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±1 µg\/L ±4% of reading\nHigh Range: ±5 µg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1687-92, Diphenylcarbohydrazide method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Range\u003c\/td\u003e\n\u003ctd\u003e0 to 500 PCU (Platinum Cobalt Units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Resolution\u003c\/td\u003e\n\u003ctd\u003e1 PCU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Accuracy\u003c\/td\u003e\n\u003ctd\u003e±10 PCU ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Colorimetric Platinum Cobalt method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.000 to 1.500 mg\/L (as Cu\u003csup\u003e2+\u003c\/sup\u003e)\nHigh range: 0.00 to 5.00 mg\/L (as Cu\u003csup\u003e2+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L; 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.01 mg\/L ±5% of reading\nHigh Range ±0.02 mg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA bicinchoninate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Range\u003c\/td\u003e\n\u003ctd\u003e0 to 80 mg\/L (as CYA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1 mg\/L ±15% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the turbidimetric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 2.00 mg\/L (as F\u003csup\u003e-\u003c\/sup\u003e)\nHigh range: 0.0 to 20.0 mg\/L (as F\u003csup\u003e-\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.03 mg\/L ±3% of reading\nHigh Range: ±0.5 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, SPADNS method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0 to 250 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e)\nMedium Range: 200 to 500 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e)\nHigh Range: 400 to 750 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±5 mg\/L ±4% of reading\nMedium Range: ±7 mg\/L ±3% of reading\nHigh Range: ±10 mg\/L ±2% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA recommended method 130.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.70 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.11 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Calmagite method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.00 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.11 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, EDTA Colorimetric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Range\u003c\/td\u003e\n\u003ctd\u003e0 to 400 µg\/L (as N\u003csub\u003e2\u003c\/sub\u003eH\u003csub\u003e4\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Resolution\u003c\/td\u003e\n\u003ctd\u003e1 µg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±4% of full scale reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, method D1385-88, p-Dimethylaminobenzaldehyde method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 12.5 mg\/L (as I\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, DPD method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.000 to 1.600 mg\/L (as Fe)\nHigh Range: 0.00 to 5.00 mg\/L (as Fe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L; 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.01 mg\/L ±8% of reading\nHigh Range: ±0.04 mg\/L ±2% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Method\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the TPTZ Method\nAdaptation of Standard Methods for the Examination of Water and Wastewater, 3500-Fe B., Phenanthroline Method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Range\u003c\/td\u003e\n\u003ctd\u003e0 to 150 mg\/L (as Mg\u003csup\u003e2+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Calmagite method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0 to 300 µg\/L (as Mn)\nHigh Range: 0.0 to 20.0 (as Mn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Resolution\u003c\/td\u003e\n\u003ctd\u003e1 µg\/L; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±10 µg\/L ±3% of reading\nHigh Range: ±0.2 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Method\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the PAN Method\nHigh Range: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Periodate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 40.0 mg\/L (as Mo\u003csup\u003e6+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.3 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the mercaptoacetic acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.000 to 1.000 mg\/L (as Ni)\nHigh Range: 0.00 to 7.00 g\/L (as Ni)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L; 0.01 g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow range: ±0.010 mg\/L ±7% of reading\nHigh Range: ±0.07 g\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Method\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the PAN method\nHigh Range: Adaptation of the photometric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 30.0 mg\/L (as NO\u003csub\u003e3\u003c\/sub\u003e\u003csup\u003e-\u003c\/sup\u003e- N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5 mg\/L ±10% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the cadmium reduction method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Range\u003c\/td\u003e\n\u003ctd\u003eFreshwater\nLow Range: 0 to 600 µg\/L (as NO\u003csub\u003e2\u003c\/sub\u003e\u003csup\u003e-\u003c\/sup\u003e-N)\nHigh Range: 0 to 150 mg\/L (as NO\u003csub\u003e2\u003c\/sub\u003e\u003csup\u003e-\u003c\/sup\u003e)\nSeawater Ultra Low Range: 0 to 200 µg\/L (as NO\u003csub\u003e2\u003c\/sub\u003e\u003csup\u003e-\u003c\/sup\u003e-N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Resolution\u003c\/td\u003e\n\u003ctd\u003eFreshwater: 1 µg\/L; 1 mg\/L\nSeawater: 1 µg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Accuracy\u003c\/td\u003e\n\u003ctd\u003eFreshwater\nLow Range: ±20 µg\/L ±4% of reading\nHigh Range: ±4 mg\/L ±4% of reading\nSeawater\n±10 µg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA Diazotization method 354.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Range\u003c\/td\u003e\n\u003ctd\u003e0 to 1000 µg\/L (as DEHA)\n0.00 to 1.50 mg\/L (as Carbohydrazide)\n0.00 to 2.50 mg\/L (as Hydroquinone)\n0.00 to 4.50 mg\/L (as ISO-ascorbic acid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Resolution\u003c\/td\u003e\n\u003ctd\u003e1 µg\/L (DEHA); 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 µg\/L ±5% of reading (DEHA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the iron reduction method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.00 mg\/L (as O\u003csub\u003e3\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.02 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Method\u003c\/td\u003e\n\u003ctd\u003eColorimetric DPD Method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Range\u003c\/td\u003e\n\u003ctd\u003eFreshwater\nLow Range: 0.00 to 2.50 mg\/L (as PO\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e3-\u003c\/sup\u003e)\nHigh range: 0.0 to 30.0 mg\/L (as PO\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e3-\u003c\/sup\u003e)\nSeawater Ultra Low Range: 0 to 200 µg\/L (as P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Resolution\u003c\/td\u003e\n\u003ctd\u003eFreshwater: 0.01 mg\/L; 0.1 mg\/L\nSeawater: 1 µg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Accuracy\u003c\/td\u003e\n\u003ctd\u003eFreshwater\nLow Range: ±0.04 mg\/L ±4% of reading\nHigh Range: ±1 mg\/L ±4% of reading\nSeawater Ultra Low Range: ±5 µg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Method\u003c\/td\u003e\n\u003ctd\u003eFreshwater Low Range: Adaptation of the Ascorbic Acid method\nFreshwater High Range and Seawater Ultra Low Range: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Amino Acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 20.0 mg\/L (as K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±3.0 mg\/L ±7% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Turbidimetric Tetraphenylborate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 2.00 mg\/L (as SiO\u003csub\u003e2\u003c\/sub\u003e)\nHigh Range: 0 to 200 mg\/L (as SiO\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L; 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.03 mg\/L ±3% of reading\nHigh Range: ±1 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Method\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the ASTM Manual of Water and Environmental Technology, D859, Heteropoly Molybdenum Blue method\nHigh Range: Adaptation of the USEPA Method 370.1 and Standard Method 4500-SiO\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Range\u003c\/td\u003e\n\u003ctd\u003e0.000 to 1.000 mg\/L (as Ag)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.020 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the PAN method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Range\u003c\/td\u003e\n\u003ctd\u003e0 to 150 mg\/L (as SO\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e2-\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Method\u003c\/td\u003e\n\u003ctd\u003eTurbidimetric - Sulfate is precipitated with barium chloride crystals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 3.00 mg\/L (as Zn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Zincon method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e1 pH electrode input and 5 photometer wavelengths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Electrode\u003c\/td\u003e\n\u003ctd\u003edigital pH electrode (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Source\u003c\/td\u003e\n\u003ctd\u003e5 LEDs with 420 nm, 466 nm, 525 nm, 575 nm, and 610 nm narrow band interference filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Detector\u003c\/td\u003e\n\u003ctd\u003esilicon photodetector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass Filter Bandwidth\u003c\/td\u003e\n\u003ctd\u003e8 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass Filter Wavelength Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCuvette Type\u003c\/td\u003e\n\u003ctd\u003eround, 24.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Methods\u003c\/td\u003e\n\u003ctd\u003e128 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLP\u003c\/td\u003e\n\u003ctd\u003ecalibration data for connected pH electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e128 x 64 pixel LCD with backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Type\u003c\/td\u003e\n\u003ctd\u003elog on demand with user name and sample ID optional input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Memory\u003c\/td\u003e\n\u003ctd\u003e1000 readings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eUSB-A host for flash drive; micro-USB-B for power and computer connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5 VDC USB 2.0 power adapter with USB-A to micro-USB-B cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003e3.7 VDC Li-polymer rechargeable battery \/ \u0026gt;500 photometric measurements or 50 hours of continuous pH measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50.0 ℃ (32 to 122.0 °F); 0 to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg (2.2 lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e206 x 177 x 97 mm (8.1 x 7.0 x 3.8”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI83300 is supplied with sample cuvettes and caps (4 ea.), cloth for wiping cuvettes, USB to micro USB cable connector, power adapter and instruction manual.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI83300-01\" target=\"_blank\" rel=\"noopener\"\u003eMultiparameter Benchtop Photometer and pH meter\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871272108401,"sku":"HI83300-02","price":164963.25,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi83300-upper-angle-cover-closed_1.jpg?v=1792646009"},{"product_id":"backpack-lab-marine-science-educational-test-kit-hi3899bp","title":"Backpack Lab Marine Science Educational Test Kit - HI3899BP","description":"\u003cp\u003eThe HI3899BP is a classroom in a backpack! The Backpack Lab Marine Science Educational Test Kit contains lessons, activities, and test kits to help students understand the importance of common marine science parameters. Using titration, colorimetry, and direct measurement, educators and students can easily measure parameters such as acidity, alkalinity, ammonia, carbon dioxide, dissolved oxygen, nitrite, nitrate, phosphate, salinity, specific gravity, turbidity, pH, EC, TDS, and temperature. The HI3899BP is supplied with all of the necessary reagents and equipment to perform each analysis, and all reagents and buffers are individually available as they run out.\u003c\/p\u003e\n\u003cp\u003eHanna chemical test kits and pocket testers included in this Backpack Lab provide teachers with a valuable tool in helping students address important topics and practices in marine science. The teacher's guide provides detailed background information for marine science lessons\/activities that can be adapted to various grade levels. Real-world examples help students understand the relevance of nutrients and physical characteristics of our oceans.\u003c\/p\u003e\n\u003ch2\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003e Tests for 15 important marine science parameters \u003c\/strong\u003e\u003cul\u003e\u003cli\u003eClassrooms can gain an extensive understanding of marine science through measurement of these fifteen parameters:\nAcidity, alkalinity, ammonia, carbon dioxide, dissolved oxygen, nitrite, nitrate, phosphate, salinity, specific gravity, turbidity, pH, EC, TDS, and temperature.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eComplete testing setup\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eAll required materials are included with the test kit, such as the pH tester, secchi disk, hydrometer, and indicator and reagent bottles and packets.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement reagents available\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eThere is no need to buy a new kit when reagents are exhausted. The reagents and buffers for each parameter can be ordered individually.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive educational material\u003c\/strong\u003e\u003cul\u003e\u003cli\u003eThe lesson plan and components are tied together by a comprehensive teacher's manual that includes information about each parameter, classroom activities designed to introduce students to each parameter, and detailed field-testing procedures.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI3899BP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eBackpack Lab Marine Science Educational Test Kit - HI3899BP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003eautomatic, one or two-point with two sets of standard buffers (pH 4.01 \/ 7.01 \/ 10.01 or 4.01 \/ 6.86 \/ 9.18)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Range\u003c\/td\u003e\n\u003ctd\u003e0 to 3999 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Resolution\u003c\/td\u003e\n\u003ctd\u003e1 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Accuracy\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Calibration\u003c\/td\u003e\n\u003ctd\u003eautomatic, one point at 1413 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Range\u003c\/td\u003e\n\u003ctd\u003e0 to 2000 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Accuracy\u003c\/td\u003e\n\u003ctd\u003e±2% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Calibration\u003c\/td\u003e\n\u003ctd\u003eautomatic, one point at 1382 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L O₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Method\u003c\/td\u003e\n\u003ctd\u003emodified Winkler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Number of Test\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 60.0°C \/ 32.0 to 140.0°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5°C \/ 1°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcidity Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcidity Range\u003c\/td\u003e\n\u003ctd\u003e0 to 100 mg\/L CaCO₃; 0 to 500 mg\/L CaCO₃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcidity Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L ; 5 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcidity Method\u003c\/td\u003e\n\u003ctd\u003emethyl orange \/ phenolphthalein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcidity Number of Tests\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Range\u003c\/td\u003e\n\u003ctd\u003e0 to 100 mg\/L CaCO₃; 0 to 300 mg\/L CaCO₃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L ; 3 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Method\u003c\/td\u003e\n\u003ctd\u003ephenolphthalein \/ bromophenol blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Number of Test\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 2.5 mg\/L NH₃-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Resolution\u003c\/td\u003e\n\u003ctd\u003e0.5 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Method\u003c\/td\u003e\n\u003ctd\u003ecolorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Number of Tests\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L CO₂; 0.0 to 50.0 mg\/L CO₂; 0 to 100 mg\/L CO₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L ; 0.5 mg\/L ; 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Method\u003c\/td\u003e\n\u003ctd\u003ephenolphthalein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Number of Tests\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Measurement Type\u003c\/td\u003e\n\u003ctd\u003ecolorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Range\u003c\/td\u003e\n\u003ctd\u003e0 to 50 mg\/L NO₃⁻-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Resolution\u003c\/td\u003e\n\u003ctd\u003e10 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Method\u003c\/td\u003e\n\u003ctd\u003ecadmium reduction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Number of Tests\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Measurement Type\u003c\/td\u003e\n\u003ctd\u003ecolorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 1.0 mg\/L NO₂⁻-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Resolution\u003c\/td\u003e\n\u003ctd\u003e0.2 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Method\u003c\/td\u003e\n\u003ctd\u003echromotropic acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Number of Tests\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Measurement Type\u003c\/td\u003e\n\u003ctd\u003ecolorimetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Range\u003c\/td\u003e\n\u003ctd\u003e0 to 5 mg\/L PO₄³⁻\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Method\u003c\/td\u003e\n\u003ctd\u003eascorbic acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Number of Test\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Measurement Type\u003c\/td\u003e\n\u003ctd\u003etitration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 40.0 g\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Resolution\u003c\/td\u003e\n\u003ctd\u003e0.4 g\/kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Method\u003c\/td\u003e\n\u003ctd\u003emercuric nitrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Number of Tests\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI3899BP Backpack Lab includes acidity test kit, alkalinity test kit, carbon dioxide test kit, ammonia test kit, dissolved oxygen test kit, nitrate test kit, nitrite test kit, phosphate test kit, salinity test kit, secchi disc, hydrometer, HI98129 Combo pH\/EC\/TDS\/temperature tester, set of 6 field test procedures, teacher’s resource CD, teacher’s guide, and backpack.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI3899BP\" target=\"_blank\" rel=\"noopener\"\u003eBackpack Lab Marine Science Educational Test Kit - HI3899BP\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871276433777,"sku":"HI3899BP","price":73877.4,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi3899bp-marine-backpack-lab_1200x1200_72_rgb.jpg?v=1792646027"},{"product_id":"advanced-dissolved-oxygen-benchtop-meter-with-optical-do-probe-opdo-hi6421","title":"Advanced Dissolved Oxygen Benchtop Meter with Optical DO Probe (opdo®) - HI6421-02","description":"\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003cp\u003eHI6421 is a streamlined benchtop meter with a large touch screen display, comprised of a housing and an integrated module designed for fresh and saltwater measurements of dissolved oxygen.\u003c\/p\u003e\n\u003cp\u003eHI6421 includes Hanna's HI7641133 optical dissolved oxygen probe (opdo®) that is based on the principle of fluorescence quenching. An immobilized Pt-based luminophore is excited by the light of a blue LED and emits a red light. As oxygen interacts with the luminophore it reduces the intensity and lifetime of the luminescence. The lifetime of the luminescence is measured by a photodetector and is used to calculate the dissolved oxygen concentration.\u003c\/p\u003e\n\u003cp\u003eThe probe is fitted with easy to use Smart Caps (HI764113-1) which lock in place and contain pre-loaded calibration coefficients that are automatically transmitted to the probe. The Smart Cap features an immobilized O₂ sensitive luminophore with rugged insoluble black oxygen permeable protective layer. Over time, the sensor’s optical components can age but are compensated for by using the reference signal to compensate the measuring path. As a result, the sensor provides accurate DO measurements over long periods of time without the need for frequent calibration. Concentration measured. Additional features include built-in methods and calculations for the measurement of BOD (Biological Oxygen Demand), OUR (Oxygen Uptake Rate), and SOUR (Specific Oxygen Update Rate). Pressure compensation is done automatically (built-in barometer) or users have the option to manually enter required value. Pressure is displayed in user-configurable units: mmHg, mbar, kPa, inHg, psi, atm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/LF_HI6321_1p0_1222_WEB.jpg\" alt=\"systemUI\" width=\"700\" height=\"537\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003ch4\u003eUser interface\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e7-inch capacitive touch screen with multi-touch support\u003c\/li\u003e\n\u003cli\u003eCapacitive touch back, home and system menu keys\u003c\/li\u003e\n\u003cli\u003eUser-friendly icons and symbols allow users to easily navigate and interpret the instrument functions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThe user can select between five different views:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBasic measurement configuration\u003c\/li\u003e\n\u003cli\u003eSimple GLP with calibration information\u003c\/li\u003e\n\u003cli\u003eFull GLP with electrode status and calibration point details\u003c\/li\u003e\n\u003cli\u003eLive updated, interactive graph\u003c\/li\u003e\n\u003cli\u003eTabulated data with date, time, and notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMeasurement\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure %Sat, mg\/L, ppm (DO); mg\/L, ppm (BOD); mg\/L (OUR); ppm, mg\/L (SOUR)\u003c\/li\u003e\n\u003cli\u003eApplication-specific profiles allow quick and direct measurement without the need to update the\nsensor and system settings\u003c\/li\u003e\n\u003cli\u003eActive log during measurement Measurement stability indicator (using the Stability Criteria setting)\u003c\/li\u003e\n\u003cli\u003eReading modes: direct and direct\/auto-hold\u003c\/li\u003e\n\u003cli\u003eTemperature compensation can be Automatic or set manually\u003c\/li\u003e\n\u003cli\u003eAudible and\/or alarm messages for measurements outside of predefined limits\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation for measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCalibration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOne or two points calibration at 0% and\/or 100% saturation\u003c\/li\u003e\n\u003cli\u003eSingle point manual calibration in mg\/L or % saturation using a reference method\u003c\/li\u003e\n\u003cli\u003eNon-volatile memory saves data and settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLogging\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eData log collection of at least 1, 000, 000 data points (with time and date stamp)\u003c\/li\u003e\n\u003cli\u003eLogging types: manual, automatic, auto-hold\u003c\/li\u003e\n\u003cli\u003eSample ID for manual and auto-hold data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConnectivity features \u0026amp; services\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTransfer logged data ta USB thumb drive\u003c\/li\u003e\n\u003cli\u003eLog files that include measurements and calibration data (as .csv file)\u003c\/li\u003e\n\u003cli\u003eFTP and email for log export via Ethernet and Wi-Fi connection\u003c\/li\u003e\n\u003cli\u003eUSB type A for USB stick, keyboard, and printer\u003c\/li\u003e\n\u003cli\u003eUSB type C for USB stick and PC connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHelp section for meter guidance\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eVideo support presentation of main functionalities\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eOrdering Information:\u003c\/h2\u003e\n\u003cp\u003eHI6421 is supplied with HI7641133 optical dissolved oxygen probe (opdo®); HI764060 electrode holder; capillary pipette; 24 VDC power adapter; USB-C to USB-A cable; probe quality certificate; quick reference guide with instrument quality certificate.\u003c\/p\u003e\n\u003ch2\u003eAccessories:\u003c\/h2\u003e\n\u003cp\u003eHI7641133 optical dissolved oxygen probe (opdo®)\u003cbr\u003e\nHI764113-1 Smart cap with O-ring\u003cbr\u003e\nHI764113-2 Calibration\/storage vessel\u003cbr\u003e\nHI764113-3 Stainless steel protective shield\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003e \u003c\/p\u003e\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI6421\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eAdvanced Dissolved Oxygen Benchtop Meter with Optical DO Probe (opdo\u003csup\u003e®\u003c\/sup\u003e) - HI6421\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO meter Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 90.00 mg\/L (ppm) concentration; 0.0 to 600.0 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Meter Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L (ppm); 0.1 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO (HI7641133 Optical probe) Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 90.00 mg\/L (ppm) concentration; 0.0 to 500.0 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO (HI7641133 Optical probe) Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L (ppm); 0.1 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO (HI7641133 Optical probe) Accuracy\u003c\/td\u003e\n\u003ctd\u003efrom 0.00 to 20.00 mg\/L (ppm) 1.5 % of reading or ± 0.01 mg\/L (ppm), whichever is greater from 20.00 to 50.00 mg\/L (ppm) ±5 % of reading from 0.0 to 200.0 % saturation ± 1.5 % of reading or ± 0.1 %, whichever is greater from 200.0 to 500.0 % saturation ±5 % of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarometric Pressure Range\u003c\/td\u003e\n\u003ctd\u003e450 to 850 mmHg; 600 to 1133 mBar; 60 to 133 kPa; 17 to 33 inHg; 8.7 to 16.4 psi; 0.592 to 1.118 atm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarometric Pressure Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mmHg; 1 mBar; 1 kPa; 1 inHg; 0.1 psi; 0.001 atm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarometric Pressure Accuracy\u003c\/td\u003e\n\u003ctd\u003e±3 mmHg within ±15 % from the calibration point ±3 mmHg ±1 least significant digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e−20.0 to 120.0 °C −4.0 to 248.0 °F 253.0 to 393.0 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 °C; 0.1 °F; 0.1 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2 °C; ±0.4 °F; ±0.2 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Calibration Points\u003c\/td\u003e\n\u003ctd\u003eOne or two points automatic calibration at 100% (8.26 mg\/L) and 0% (0 mg\/L). Single point manual using a value entered by the user in % saturation or mg\/L.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Calibration Standards\u003c\/td\u003e\n\u003ctd\u003e0 and 100% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Calibration Reminder\u003c\/td\u003e\n\u003ctd\u003eDisabled Daily: 0 m in. to 23 hours and 59 m in. Periodic: 1 m in. to 500 days, 23 hours and 59 m in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic or Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic from 0 to 70 PSU (manually set) 0.0 to 70.0 % \/ 0.0 to 45.0 g\/L \/ 0.0 to 42.0 psu\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading Modes\u003c\/td\u003e\n\u003ctd\u003eDirect Direct\/Autohold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading Stability criteria\u003c\/td\u003e\n\u003ctd\u003eAccurate Medium Fast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading Isopotential\u003c\/td\u003e\n\u003ctd\u003e7.000 or 4.010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading Sampling rate\u003c\/td\u003e\n\u003ctd\u003e1000 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Views Basic\u003c\/td\u003e\n\u003ctd\u003eMeasurement (DO, Temperature) Stability status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Views Simple\u003c\/td\u003e\n\u003ctd\u003eGLP Basic view information Last calibration date, offset, average slope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Views Full\u003c\/td\u003e\n\u003ctd\u003eGLP Simple GLP information and calibration point details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Views Table\u003c\/td\u003e\n\u003ctd\u003eMeasurements updated every second are displayed in table\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Views Graph (Plot)\u003c\/td\u003e\n\u003ctd\u003eMeasurement versus time graph can be panned or zoomed (pinch-to-zoom technology)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Type\u003c\/td\u003e\n\u003ctd\u003eAutomatic, Manual, Autohold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Number of records\u003c\/td\u003e\n\u003ctd\u003e50 000 maximum per file Stores at least 1 000 000 data points per user\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Automatic interval\u003c\/td\u003e\n\u003ctd\u003e1, 2, 5, 10, 30 seconds \/ 1, 2, 5, 10, 15, 30, 60, 120, 150, 180 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Sample ID\u003c\/td\u003e\n\u003ctd\u003eIncremental mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Export option\u003c\/td\u003e\n\u003ctd\u003e.csv file format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsers\u003c\/td\u003e\n\u003ctd\u003eUp to 9 users and the default administrator account\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity USB-A\u003c\/td\u003e\n\u003ctd\u003e2 ports for keyboard input or USB thumb drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity USB-C\u003c\/td\u003e\n\u003ctd\u003e1 port for PC connectivity and USB-C type thumb drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity Wi-Fi \u0026amp; Ethernet\u003c\/td\u003e\n\u003ctd\u003eFTP \/ Web server Log transfer and download Email\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity RS232\u003c\/td\u003e\n\u003ctd\u003eConnecting peripherals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eDC adapter 100-240AC to 24VDC 2.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 - 50 °C \/ 32 - 122 °F \/ 273 - 323 K maximum 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e205 x 160 x 77 mm (8.0 x 6.2 x 3.0 “)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg (26.5 lbs.)1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI6421\" target=\"_blank\" rel=\"noopener\"\u003eAdvanced Dissolved Oxygen Benchtop Meter with Optical DO Probe (opdo\u003csup\u003e®\u003c\/sup\u003e) - HI6421\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871326273905,"sku":"HI6421-02","price":215460.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI6421.jpg?v=1792646160"},{"product_id":"advanced-dissolved-oxygen-benchtop-meter-with-polarographic-do-probe-hi6421p","title":"Advanced Dissolved Oxygen Benchtop Meter with Polarographic DO Probe - HI6421P-02","description":"\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003cp\u003eHI6421P is a streamlined benchtop meter with a large touch screen display, comprised of a housing and an integrated module designed for fresh and saltwater measurements of dissolved oxygen.\u003c\/p\u003e\n\u003cp\u003eHI6421P includes the HI764833 polarographic probe. Slim and versatile, this probe covers a wide range of dissolved oxygen and has a built-in thermistor temperature sensor that compensates for temperature variations. The slim design allows for convenient measurement in test tubes and Biological Oxygen Demand (BOD) bottles.\u003c\/p\u003e\n\u003cp\u003eDurable and robust, the probe features a platinum cathode and Ag\/AgCl anode assembly. Accurate and with a fast response time, readings are not flow dependent.\u003cbr\u003e\nThe probe is fitted with durable (PTFE), oxygen permeable, screw on membrane caps. Caps are filled with electrolyte and easily installed on the probe.\u003c\/p\u003e\n\u003cp\u003eConcentration measurements are automatically compensated for barometric pressure, temperature, and salinity. Barometric pressure and temperature are automatically measured and compensated. Salinity is automatically compensated by setting manually the salinity concentration of the water being measured.\u003c\/p\u003e\n\u003cp\u003eAdditional features include built-in methods and calculations for the measurement of BOD (Biological Oxygen Demand), OUR (Oxygen Uptake Rate), and SOUR (Specific Oxygen Update Rate).\u003c\/p\u003e\n\u003cp\u003ePressure compensation is done automatically (built-in barometer) or users have the option to manually enter required value. Pressure is displayed in user-configurable units: mmHg, mbar, kPa, inHg, psi, atm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI6421-Right-Facing.png\" alt=\"HI6421P\" width=\"800\" height=\"707\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eFeatures at-a-glance\u003c\/h2\u003e\n\u003ch4\u003eUser interface\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e7-inch capacitive touch screen with multi-touch support\u003c\/li\u003e\n\u003cli\u003eCapacitive touch back, home and system menu keys\u003c\/li\u003e\n\u003cli\u003eUser-friendly icons and symbols allow users to easily navigate and interpret the instrument functions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThe user can select between five different views:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eBasic measurement configuration\u003c\/li\u003e\n\u003cli\u003eSimple GLP with calibration information\u003c\/li\u003e\n\u003cli\u003eFull GLP with electrode status and calibration point details\u003c\/li\u003e\n\u003cli\u003eLive updated, interactive graph\u003c\/li\u003e\n\u003cli\u003eTabulated data with date, time, and notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eMeasurement\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure %Sat, mg\/L, ppm (DO); mg\/L, ppm (BOD); mg\/L (OUR); ppm, mg\/L (SOUR)\u003c\/li\u003e\n\u003cli\u003eApplication-specific profiles allow quick and direct measurement without the need to update the\nsensor and system settings\u003c\/li\u003e\n\u003cli\u003eActive log during measurement Measurement stability indicator (using the Stability Criteria setting)\u003c\/li\u003e\n\u003cli\u003eReading modes: direct and direct\/auto-hold\u003c\/li\u003e\n\u003cli\u003eTemperature compensation can be Automatic or set manually\u003c\/li\u003e\n\u003cli\u003eAudible and\/or alarm messages for measurements outside of predefined limits\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation for measurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCalibration\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOne or two points calibration at 0% and\/or 100% saturation\u003c\/li\u003e\n\u003cli\u003eSingle point manual calibration in mg\/L or % saturation using a reference method\u003c\/li\u003e\n\u003cli\u003eNon-volatile memory saves data and settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLogging\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eData log collection of at least 1, 000, 000 data points (with time and date stamp)\u003c\/li\u003e\n\u003cli\u003eLogging types: manual, automatic, auto-hold\u003c\/li\u003e\n\u003cli\u003eSample ID for manual and auto-hold data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConnectivity features \u0026amp; services\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTransfer logged data ta USB thumb drive\u003c\/li\u003e\n\u003cli\u003eLog files that include measurements and calibration data (as .csv file)\u003c\/li\u003e\n\u003cli\u003eFTP and email for log export via Ethernet and Wi-Fi connection\u003c\/li\u003e\n\u003cli\u003eUSB type A for USB stick, keyboard, and printer\u003c\/li\u003e\n\u003cli\u003eUSB type C for USB stick and PC connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHelp section for meter guidance\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eVideo support presentation of main functionalities\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003ePrimary Applications:\u003c\/h2\u003e\n\u003cp\u003eFresh water and saltwater applications, aquaculture, aquariums, environmental.\u003c\/p\u003e\n\u003ch2\u003eOrdering Information:\u003c\/h2\u003e\n\u003cp\u003eHI6421P is supplied with HI764833 polarographic probe; HI764060 electrode holder; capillary pipette; 24 VDC power adapter; USB-C to USB-A cable; probe quality certificate; quick reference guide with instrument quality certificate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI6421P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eAdvanced Dissolved Oxygen Benchtop Meter with Polarographic DO Probe - HI6421P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Meter Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 90.00 mg\/L (ppm) concentration; 0.0 to 600.0 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Meter Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L (ppm); 0.1 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO (HI764833 Polarographic probe) Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 45.00 mg\/L (ppm) concentration; 0.0 to 300.0 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO (HI764833 Polarographic probe) Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L (ppm); 0.1 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO (HI764833 Polarographic probe) Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1.5 % of reading ±1, least significant digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarometric Pressure Range\u003c\/td\u003e\n\u003ctd\u003e450 to 850 mmHg; 600 to 1133 mBar; 60 to 133 kPa; \/ 17 to 33 inHg; 8.7 to 16.4 psi; 0.592 to 1.118 atm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarometric Pressure Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mmHg; 1 mBar; 1 kPa; 1 inHg; 0.1 psi; 0.001 atm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarometric Pressure Accuracy\u003c\/td\u003e\n\u003ctd\u003e±3 mmHg within ±15 % from the calibration point \/ ±3 mmHg ±1 least significant digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e−20.0 to 120.0 °C \/ −4.0 to 248.0 °F \/ 253.0 to 393.0 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 °C; 0.1 °F; 0.1 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2 °C; ±0.4 °F; ±0.2 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Calibration Points\u003c\/td\u003e\n\u003ctd\u003eAutomatic-two points \/ User standard-single point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Calibration Standards\u003c\/td\u003e\n\u003ctd\u003e0 and 100% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Calibration Reminder\u003c\/td\u003e\n\u003ctd\u003eDisabled \/ Daily: 0 m in. to 23 hours and 59 m in. \/ Periodic: 1 m in. to 500 days, 23 hours and 59 m in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic or Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading Modes\u003c\/td\u003e\n\u003ctd\u003eDirect Direct\/Autohold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading Stability criteria\u003c\/td\u003e\n\u003ctd\u003eAccurate Medium Fast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading Isopotential\u003c\/td\u003e\n\u003ctd\u003e7.000 or 4.010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading Sampling rate\u003c\/td\u003e\n\u003ctd\u003e1000 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Views Basic\u003c\/td\u003e\n\u003ctd\u003eMeasurement (DO, Temperature) Stability status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Views Simple GLP\u003c\/td\u003e\n\u003ctd\u003eBasic view information Last calibration date, offset, average slope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Views Full GLP\u003c\/td\u003e\n\u003ctd\u003eSimple GLP information and calibration point details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Views Table\u003c\/td\u003e\n\u003ctd\u003eMeasurements updated every second are displayed in table\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Views Graph (Plot)\u003c\/td\u003e\n\u003ctd\u003eMeasurement versus time graph can be panned or zoomed (pinch-to-zoom technology)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Type\u003c\/td\u003e\n\u003ctd\u003eAutomatic, Manual, Autohold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Number of records\u003c\/td\u003e\n\u003ctd\u003e50 000 maximum per file Stores at least 1 000 000 data points per user\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Automatic interval\u003c\/td\u003e\n\u003ctd\u003e1, 2, 5, 10, 30 seconds \/ 1, 2, 5, 10, 15, 30, 60, 120, 150, 180 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Sample ID\u003c\/td\u003e\n\u003ctd\u003eIncremental mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Export option\u003c\/td\u003e\n\u003ctd\u003e.csv file format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsers\u003c\/td\u003e\n\u003ctd\u003eUp to 9 users and the default administrator account\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity USB-A\u003c\/td\u003e\n\u003ctd\u003e2 ports for keyboard input or USB thumb drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity USB-C\u003c\/td\u003e\n\u003ctd\u003e1 port for PC connectivity and USB-C type thumb drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity Wi-Fi \u0026amp; Ethernet\u003c\/td\u003e\n\u003ctd\u003eFTP \/ Web server Log transfer and download Email\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity RS232\u003c\/td\u003e\n\u003ctd\u003eConnecting peripherals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower supply\u003c\/td\u003e\n\u003ctd\u003eDC adapter 100-240AC to 24VDC 2.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 - 50 °C \/ 32 - 122 °F \/ 273 - 323 K maximum 95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e205 x 160 x 77 mm (8.0 x 6.2 x 3.0 “)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 1.2 kg (26.5 lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI6421P\" target=\"_blank\" rel=\"noopener\"\u003eAdvanced Dissolved Oxygen Benchtop Meter with Polarographic DO Probe - HI6421P\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871326306673,"sku":"HI6421P-02","price":161595.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi6421p-head-on-900x900-500ee2b0-a4e5-41ad-ab3b-ddaa73f62980.jpg?v=1792646160"},{"product_id":"dissolved-oxygen-electrolyte-solution-30-ml-hi7042s","title":"Dissolved Oxygen Electrolyte Solution (30 mL) - HI7042S","description":"\u003cp\u003eHI7042S is designed to refill the electrolyte solution for galvanic dissolved oxygen probes. Galvanic sensor technology requires no external voltage since the difference in potential between the cathode and anode is greater than 0.5 volts. Galvanic DO sensors consist of two electrodes,  a zinc anode and silver cathode,  both of which are immersed in electrolyte solution. An oxygen permeable membrane separates the anode and cathode from the water being measured. Oxygen diffuses across the membrane and interacts with the probe internals to produce an electrical current that is proportional to the concentration of oxygen in a solution.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI7042S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e HI7042S Dissolved Oxygen Electrolyte Solution (30 mL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003e dissolved oxygen electrolyte solution, galvanic \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertificate of Analysis\u003c\/td\u003e\n\u003ctd\u003e no\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e 30 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI7042S\"\u003eHI7042S Dissolved Oxygen Electrolyte Solution (30 mL)\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871359828337,"sku":"HI7042S","price":2524.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi7042s.jpg?v=1792646241"},{"product_id":"transparent-protective-cap-for-do-probes-hi740211","title":"Transparent Protective Cap for DO Probes - HI740211","description":"\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI740211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Transparent Protective Cap for DO Probes - HI740211\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI740211\"\u003eTransparent Protective Cap for DO Probes - HI740211\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871395840369,"sku":"HI740211","price":1674.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi740211_1.jpg?v=1792646388"},{"product_id":"iris-visible-spectrophotometer-hi801","title":"iris Visible Spectrophotometer - HI801-02","description":"\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 36px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/iris-rainbow.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eSuperior design for superior results.\u003c\/h4\u003e\n\u003cp\u003eiris can test a wide variety of analytical measurements and is capable of measuring in a spectral range of 340 nm to 900 nm.\u003c\/p\u003e\n\u003cp\u003eWith the compact design of its advanced optical system, iris can be used in almost any sized space while providing accurate and consistent results. The split beam optical system allows iris to automatically compensate for any drift in light source, resulting in superior accuracy.\u003c\/p\u003e\n\u003ch4\u003eNo need for measurement conversions.\u003c\/h4\u003e\n\u003cp\u003eWhether you are testing for chlorine or running enzymatic assays, our spectrophotometer will conveniently display results in the units that matter most to you. iris can measure in transmittance, absorbance, and concentration based on your need.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI801-Hand.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eThe convenience of pre-programmed methods with the option to expand.\u003c\/h4\u003e\n\u003cp\u003eiris comes pre-programmed with more than 80 commonly used chemical analysis methods to help you get started. Simply update these methods by connecting to a computer or flash drive.\u003c\/p\u003e\n\u003cp\u003eCustomize your iris with up to 100 personal methods. iris will guide you through the method creation process step-by-step. For added versatility, each method can include up to 10 calibration points, five different wavelengths, and up to five reaction timers.\u003c\/p\u003e\n\u003cp\u003eEasily access your favorite methods directly from the home screen to save time.\u003c\/p\u003e\n\u003cp\u003eBuilt in timers make make measuring seamless. The countdown timer displays the time remaining until a measurement will be taken, ensuring consistent results between measurements and users. If you get stuck, the tutorial mode will walk you through the steps.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/IRIS-with-light.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eChange sample size easily.\u003c\/h4\u003e\n\u003cp\u003eWith our universal cuvette holder and auto-recognition feature, cuvette sizes can be changed when needed. The programmed cuvette size will be displayed on the screen every time you test to ensure that the proper path length is being used by the meter when calculating measurements for correct results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI801_Cuvette-Insert-Round.jpg\" alt=\"sides\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003cp\u003eRound\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI801_Cuvette-Insert-Vial.jpg\" alt=\"data logging\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003cp\u003eVial\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI801_Cuvetter-Insert-Square.jpg\" alt=\"basic mode\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003cp\u003eSquare\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 36px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI801_Lamp-removal.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eWorry free replacements.\u003c\/h4\u003e\n\u003cp\u003eiris uses a tungsten-halogen lamp for greater energy efficiency, longer service life, and improved light quality for a wide variety of wavelengths. Replacement lamps are shipped pre-aligned and ready for installation so that you can get back to testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI801_Battery.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eDesigned for dynamic environments.\u003c\/h4\u003e\n\u003cp\u003eiris' compact profile and long-lasting battery make it easy to set up anywhere in your lab. The rechargeable lithium ion battery lasts for 3, 000 measurements, or 8 hours – well over a full day of use out in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI801_with-USB-Stick.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eQuality data without the hassle.\u003c\/h4\u003e\n\u003cp\u003eExport your results with a USB drive or direct PC link organized by sample ID, method, or date range. Save data as a .pdf or .csv for maximum data integrity or flexibility – all without the use of specialized software.\u003c\/p\u003e\n\u003ch4\u003eMenu navigation that makes sense.\u003c\/h4\u003e\n\u003cp\u003eQuickly navigate between screens with custom keys, and access your favorite methods directly from the home screen with our “favorite methods” feature.\u003c\/p\u003e\n\u003ch4\u003eSort and share your data.\u003c\/h4\u003e\n\u003cp\u003eSave data as a .pdf or .csv for maximum data integrity or flexibility. Have the freedom to choose the file format that's best for you.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI801_Lab.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eAll of your important information is easily visible.\u003c\/h4\u003e\n\u003cp\u003eWith a 6” display, the screen is large and easy to read. The high contrast makes every character on the display stand out even during outdoor use. The wide viewing angle allows for measurements to be seen from far away, so while working around the lab it is not necessary to hover over the meter to see the measurements.\u003c\/p\u003e\n\u003ch4\u003eZero resistance with a capacitive touch pad.\u003c\/h4\u003e\n\u003cp\u003eMenu buttons are part of the display. Built to be fully sealed and easy to clean, the meter recognizes key touches even through gloves.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI8010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003ePortable pH Meter - HI8010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003eManual, two point, through trimmers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eManual from 0 to 100°C (32 to 212.0°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e0 to 100°C (32 to 212.0°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Electrode\u003c\/td\u003e\n\u003ctd\u003eHI1230B PEI body pH probe with BNC connector and 1 m (3.3’) cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003e1 x 9V battery approx. 100 hours of continuous use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH max 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e185x82x53 mm (7.3x3.2x2.1”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e265 g (9.3 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI8010 is supplied with HI1230B pH electrode, calibration screwdriver, battery and instructions.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI8010\" target=\"_blank\" rel=\"noopener\"\u003ePortable pH Meter - HI8010\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871396036977,"sku":"HI801-02","price":403987.5,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/spectrophotometer-iris-front-hi801_1_1.jpg?v=1792646390"},{"product_id":"galvanic-do-sensor-for-hi9829-multiparameter-portable-meter-hi7609829-2","title":"Galvanic DO Sensor for HI9829 Multiparameter Portable Meter - HI7609829-2","description":"\u003ch5\u003eEasily Replaceable Membrane Caps\u003c\/h5\u003e\n\u003cp\u003eThe pretensioned HDPE (High Density Polyethylene) membranes use a screw-on cap design for simple electrolyte filling and easy placement on the sensor.\u003c\/p\u003e\n\u003ch5\u003eGalvanic Design\u003c\/h5\u003e\n\u003cp\u003eThe sensor's galvanic dissolved oxygen design requires no conditioning or warm up time. The sensor is always ready to go allowing for measurements to be taken right away.\u003c\/p\u003e\n\u003ch5\u003eColor Coded Sensor\u003c\/h5\u003e\n\u003cp\u003eSensors are color coded to match sensor ports on the probe for quick,  field-replaceable,  screw-type,  connection and identification.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI7609829-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Galvanic DO Sensor for HI9829 Multiparameter Portable Meter - HI7609829-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003e DO sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e 0.0 to 500.0 %; 0.00 to 50.00 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction Type\/Flow Rate\u003c\/td\u003e\n\u003ctd\u003e membrane HDPE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003e white top ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip \/ Shape\u003c\/td\u003e\n\u003ctd\u003e cat\/an: Ag\/Zn\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Operating Range\u003c\/td\u003e\n\u003ctd\u003e -5 to 55 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Length\/Overall Length\u003c\/td\u003e\n\u003ctd\u003e 99 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e 17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI7609829-2\"\u003eGalvanic DO Sensor for HI9829 Multiparameter Portable Meter - HI7609829-2\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871396757873,"sku":"HI7609829-2","price":24864.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi7609829-2.jpg?v=1792646394"},{"product_id":"spare-dissolved-oxygen-screw-cap-membranes-for-galvanic-sensors-hi76409a-p","title":"Spare Dissolved Oxygen Screw Cap Membranes For Galvanic Sensors - HI76409A\/P","description":"\u003cp\u003eThe HI76409A\/P are spare dissolved oxygen screwcap membranes designed especially for Hanna’s portable galvanic dissolved oxygen probes and sensors. The caps are constructed of durable ABS plastic with high density polyethylene (HDPE) oxygen permeable membranes. Each cap is easily filled with electrolyte and installed on the probe. The membranes separate the probes cathode and anode from the water being measured. Oxygen diffuses across the membrane and interacts with the galvanic system to produce a current proportional to oxygen concentration. Each cap is easily filled with HI7042 electrolyte and screwed on to the probe.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI76409A\/P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eSpare Dissolved Oxygen Screw Cap Membranes For Galvanic Sensors - HI76409A\/P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes\u003c\/td\u003e\n\u003ctd\u003eQuantity: 5 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI76409A\/P\" target=\"_blank\" rel=\"noopener\"\u003eSpare Dissolved Oxygen Screw Cap Membranes For Galvanic Sensors - HI76409A\/P\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871399870833,"sku":"HI76409A\/P","price":8482.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi76409a-p.jpg?v=1792646420"},{"product_id":"portable-dissolved-oxygen-meter-hi9142","title":"Portable Dissolved Oxygen Meter - HI9142","description":"\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eReplaceable, pretensioned, polytetrafluoroethylene (PTFE) membranes with a screw cap design for simple filling of electrolyte and easy replacement.\u003c\/p\u003e\n\u003cp\u003ePolarographic measuring system based on the Ross and Clark polarographic measurement method\u003c\/p\u003e\n\u003cp\u003eThe probe uses a platinum cathode and silver anode in an electrolyte solution using  external voltage to establish a current proportional to the concentration of dissolved oxygen\u003c\/p\u003e\n\u003cp\u003eManual one or two point calibration at 100% and automatic calibration in zero oxygen solution\u003c\/p\u003e\n\u003cp\u003eA high-accuracy, built-in linearized thermistor temperature sensor behind a stainless steel cover\u003c\/p\u003e\n\u003cp\u003eAll readings are automatically compensated for temperature variations\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI9142\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003ePortable Dissolved Oxygen Meter - HI9142\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Type\u003c\/td\u003e\n\u003ctd\u003epolarographic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 19.9 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L (ppm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1.5% F.S.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Calibration\u003c\/td\u003e\n\u003ctd\u003emanual in 100%; automatic in 0% DO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eautomatic, 0 to 50°C (32 to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-5.0 to 50.0°C (23.0 to 122.0°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1°C (1°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2°C (±1°F) (excluding probe error)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Probe\u003c\/td\u003e\n\u003ctd\u003eHI 76407 with 4 m (13') cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Shut-Off\u003c\/td\u003e\n\u003ctd\u003eAfter approx. 8 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003e1.5V AA (4) \/ approx. 500 hours of use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); RH max 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e196 x 80 x 60 mm (7.7 x 3.1 x 2.4 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e500 g (1.1 lb.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI9142 is supplied complete with HI76407 DO probe, HI76407A\/P pre-formed PTFE DO membranes (2), HI7041S electrolyte solution (30 mL), batteries, instructions and rugged carrying case.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI9142\" target=\"_blank\" rel=\"noopener\"\u003ePortable Dissolved Oxygen Meter - HI9142\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871405801841,"sku":"HI9142","price":80565.3,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi9142.jpg?v=1792646450"},{"product_id":"compatible-digital-do-temperature-electrode-hi764080","title":"® Compatible Digital DO\/Temperature Electrode - HI764080","description":"\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 36px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/digital_electrode_thm.png\" alt=\"digital electrode\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eBuilt-in Microchip\u003c\/h4\u003e\n\u003cp\u003eThe built-in microchip stores sensor type,  serial number and calibration information including date,  time,  and calibration points. This information is automatically retrieved by edge® once the electrode is plugged in. The ability to transfer information allows for hot swapping of probes without having to recalibrate. All DO measurements are performed within the electrode and transferred digitally to the meter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/ultrathin-do.png\" alt=\"ultra-thin electrode body\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eUltra-Thin Body\u003c\/h4\u003e\n\u003cp\u003eThe ultra-thin,  12mm,  design allows for convenient measurement in narrow vessels such as test tubes and wine bottles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/replaceable-membrane.png\" alt=\"Replaceable Membranes\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eReplaceable Membranes\u003c\/h4\u003e\n\u003cp\u003eWith screw-on caps,  edge® DO PTFE membranes are easy to replace for faster maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eFeatures at-a-glance:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDigital Microprocessor\u003c\/li\u003e\n\u003cli\u003eUltra-thin design – 12mm body for convenience\u003c\/li\u003e\n\u003cli\u003eReplaceable membranes – easy screw on for easy maintenance\u003c\/li\u003e\n\u003cli\u003ePolarographic sensor\u003c\/li\u003e\n\u003cli\u003eBuilt-in temperature sensor\u003c\/li\u003e\n\u003cli\u003e3.5mm digital plug – easy to plug in,  no alignment necessary\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI764080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e ® Compatible Digital DO\/Temperature Electrode - HI764080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003e polarographic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e 0 to 300% oxygen saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003e PEI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTip \/ Shape\u003c\/td\u003e\n\u003ctd\u003e cathode: glass encapsulated platinum; anode: Ag\/AgCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Operating Range\u003c\/td\u003e\n\u003ctd\u003e 0 to 50°C (32 to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Length\/Overall Length\u003c\/td\u003e\n\u003ctd\u003e 120mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003e yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003e 1 m (3.3 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e 3.5 mm connector (digital)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmplifier\u003c\/td\u003e\n\u003ctd\u003e no\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI764080\"\u003e® Compatible Digital DO\/Temperature Electrode - HI764080\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871405932913,"sku":"HI764080","price":47967.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi764080.jpg?v=1792646453"},{"product_id":"dissolved-oxygen-controller-with-extended-range-and-analog-output-hi8410","title":"Dissolved Oxygen Controller with Extended Range and Analog Output - HI8410","description":"\u003cp\u003eHI 8410 is a panel-mounted DO controller designed for simplicity of use in a wide range of industrial process applications. Dissolved Oxygen is indicated in mg\/L (ppm) or in % of saturation in accordance with the selection switch on the back panel. The temperature can be measured in the range from -5 to 50 ℃. The Dissolved Oxygen readings are automatically compensated for the temperature effects on the oxygen solubility and membrane permeability. Moreover, the salinity compensation feature allows the determination of Dissolved Oxygen even in salty waters.\u003c\/p\u003e\n\u003cp\u003eThe instruments are designed with a standard DIN panel mount with membrane keypads and large LCD with backlight on the front, and provide a series of auto-diagnostic functions. Probes, power supply, contacts and recorders are connected on the rear panel through screw terminals.\u003c\/p\u003e\n\u003cp\u003eThe DO probe is provided with a membrane covering the galvanic sensor and a built-in thermistor for temperature measurement and compensation.\u003cbr\u003e\nThe Oxygen that passes through the membrane causes an electric current flow, from which the oxygen concentration is determined. Other features include: recorder output in 0-20 mA or 4-20 mA configuration; LED indicators which identify whether the controller is in operation mode or setup selection mode; overtime control function; hysteresis setting. The instrument is supplied with a plastic front cover and two mounting brackets. Power cables are not included.\u003c\/p\u003e\n\u003ch4\u003eHI8410 FEATURES\/BENEFITS:\u003c\/h4\u003e\n\u003ch4\u003eFail Safe Alarm System\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eHanna's exclusive Fail Safe Alarm System protects against problems caused by power supply failure or signal interruption, which are typical risks in industrial environments. An alarm condition is indicated by a red LED, located directly on the front panel of the controller.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eAutomatic Temperature Compensation\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe Dissolved Oxygen readings are automatically compensated for the temperature effects on the oxygen solubility and membrane permeability\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eSalinty Compensation\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe salinity compensation feature allows the determination of Dissolved Oxygen even in salty waters.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eSimple to Use\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe instruments are designed with a standard DIN panel mount with membrane keypads and large LCD with backlight on the front, and provide a series of auto-diagnostic functions.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eAnalog Output\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eTo enhance troubleshooting and the ability to record data while monitoring, simply attach a recording device to the instrument's 4 to 20 mA output contacts, conveniently located on the front panel, to obtain a copy of the results on demand.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch4\u003eDiagnostic Tests\u003c\/h4\u003e\n\u003cul\u003e\u003cli\u003eThe HI 8410 controllers are designed with built-in diagnostic functions to enable the user to check and troubleshoot the instrument. The checks performed are through the front panel keys and can be used to isolate the cause of malfunction.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI8410\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eDissolved Oxygen Controller with Extended Range and Analog Output - HI8410\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Type\u003c\/td\u003e\n\u003ctd\u003egalvanic: HI76410\/4 with 4 m (13.1’) cable or HI76410\/10 with 10 m (32.8’) cable (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 50.0 mg\/L (ppm) O₂; 0 to 600 % O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L (ppm) or 1% (O₂)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1% of reading (O₂)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Calibration\u003c\/td\u003e\n\u003ctd\u003eManual, one point, in saturated air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic, from -5 to 50 °C (23 to 122 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Compensation\u003c\/td\u003e\n\u003ctd\u003e0 to 51 g\/L (resolution 1 g\/L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Dosing Relay\u003c\/td\u003e\n\u003ctd\u003e1, isolated, 2A, max. 240V, resistive load, 1,000,000 strokes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Dosing Set Point\u003c\/td\u003e\n\u003ctd\u003e5 to 600 % O2 0.5 to 50.0 mg\/L (ppm) O2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Hysteresis Band\u003c\/td\u003e\n\u003ctd\u003e0.5 to 2.4 mg\/L (ppm) O2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Control\u003c\/td\u003e\n\u003ctd\u003eOFF\/AUTO\/ON with selection switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Relay Range\u003c\/td\u003e\n\u003ctd\u003e1.0 to 5.0 mg\/L (ppm) O₂\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver Dosing Control\u003c\/td\u003e\n\u003ctd\u003eAdjustable, from 5 min to 60 min with knob or Disable by wire strap - on real panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003eContinuous ON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eBlack anodized aluminum body; front and back with ABS; transparent splash-proof front cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanel Cutout\u003c\/td\u003e\n\u003ctd\u003e141 x 69 mm (5.6 x 2.7'')\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Probe\u003c\/td\u003e\n\u003ctd\u003eHI 76410\/4 with 4 m cable or HI 76410\/10 with 10 m cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output\u003c\/td\u003e\n\u003ctd\u003e0 to 20 mA or 4 to 20 mA (isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e115 or 230 Vac; ± 10% (user selectable); 60\/50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e-10 to 50 °C (14 to 122 °F); RH 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1 kg (2.2 lb.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eThe HI8410 is supplied with mounting brackets and instructions. Probes (not included): HI76410\/4: Galvanic DO probe (fixed) with internal temperature sensor, DIN connector and 4 m (13.1’) cable HI76410\/10: Galvanic DO probe (fixed) with internal temperature sensor, DIN connector and 10 m (32.8’) cable\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI8410\" target=\"_blank\" rel=\"noopener\"\u003eDissolved Oxygen Controller with Extended Range and Analog Output - HI8410\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871406195057,"sku":"HI8410","price":112700.7,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi8410n.jpg?v=1792646455"},{"product_id":"thin-polarographic-dissolved-oxygen-probe-for-hi2400-hi76408","title":"Thin Polarographic Dissolved Oxygen Probe for HI2400 - HI76408","description":"\u003cp\u003eThe HI76408 is a thinner Clark-type polarographic dissolved oxygen probe for Hanna’s benchtop and portable dissolved oxygen meters. The probe is constructed of durable ABS plastic and contains an integrated temperature sensor for temperature compensated measurements. It is compatible with our HI76407A\/P PTFE membrane caps. Each membrane separates the probe’s platinum cathode and silver anode from the water sample being measured. Oxygen diffuses across the membrane and interacts with the polarographic system to produce a current proportional to oxygen concentration. Each cap is easily filled with HI7041 electrolyte and screwed on to the probe. The probe’s thin design makes it ideal for wine packaging measurements.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI76408\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Thin Polarographic Dissolved Oxygen Probe for HI2400 - HI76408\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003e polarographic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003e ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003e yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003e 1 m (3.3’)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI76408\"\u003eThin Polarographic Dissolved Oxygen Probe for HI2400 - HI76408\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871406489969,"sku":"HI76408","price":52520.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi76408_1.jpg?v=1792646459"},{"product_id":"thin-polarographic-dissolved-oxygen-probe-for-bod-test-hi76408w","title":"Thin Polarographic Dissolved Oxygen Probe for BOD Test - HI76408W","description":"\u003cp\u003eThe HI76408W is a slim Clark-type polarographic dissolved oxygen probe for Hanna's benchtop and portable dissolved oxygen meters designed to be used to perform a biochemical oxygen demand (BOD) test. With a longer probe shaft and integrated stopper,  this probe is designed to fit directly into a B.O.D. bottle and left for the incubation period of 5 days. The probe is constructed of durable ABS plastic and contains an integrated temperature sensor for temperature compensated measurements.\u003c\/p\u003e\n\u003cp\u003eThe membrane separates the probe's platinum cathode and silver anode from the water sample being tested but allows oxygen to enter. Oxygen diffuses across the membrane and interacts with the polarographic system to produce a current proportional to the dissolved oxygen concentration.\u003c\/p\u003e\n\u003cp\u003eIn natural waterways,  dissolved oxygen is both produced and consumed. The levels of dissolved oxygen can fluctuate over time based on season,  temperature,  and\/or altitude. Oxygen is produced from photosynthesis by aquatic plants and from atmospheric diffusion. Oxygen is consumed by decomposition,  natural chemical reactions,  and aquatic animals. It is common for wastewater treatment plants to utilize microorganisms for the decomposition of organic materials. The amount of oxygen needed by these organisms is defined as the biochemical oxygen demand or BOD. The test for biochemical oxygen demand (BOD) is a bioassay procedure that measures the amount of oxygen consumed by bacteria while they decompose organic matter under aerobic conditions at a specified temperature. Procedures used to determine DO concentration are described in the \u003ca href=\"http:\/\/water.usgs.gov\/owq\/FieldManual\/Chapter6\/6.2_ver3.pdf\" target=\"_blank\" rel=\"noopener\"\u003eNational Field Manual 6.2.\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI76408W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Thin Polarographic Dissolved Oxygen Probe for BOD Test - HI76408W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003e polarographic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003e PEI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003e yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003e 1 m (3.3 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI76408W\"\u003eThin Polarographic Dissolved Oxygen Probe for BOD Test - HI76408W\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871406588273,"sku":"HI76408W","price":54734.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi76408w.jpg?v=1792646461"},{"product_id":"edge-dissolved-oxygen-spare-screw-cap-membranes-hi764080a-p","title":"edge Dissolved Oxygen Spare Screw Cap Membranes - HI764080A\/P","description":"\u003cp\u003eThe HI764080A\/P are spare dissolved oxygen screwcap membranes designed especially for Hanna's portable polarographic dissolved oxygen probes. The caps are constructed of durable ABS plastic with polytetrafluoroethylene (PTFE) oxygen permeable membranes. The membranes separate the probes cathode and anode from the water being measured. Oxygen diffuses across the membrane and interacts with the polarographic system to produce a current proportional to oxygen concentration. Each cap is easily filled with HI7041 electrolyte and screwed onto the probe.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI764080A\/P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e edge Dissolved Oxygen Spare Screw Cap Membranes - HI764080A\/P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes\u003c\/td\u003e\n\u003ctd\u003e Quantity: 5 pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI764080A\/P\"\u003eedge Dissolved Oxygen Spare Screw Cap Membranes - HI764080A\/P\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871406621041,"sku":"HI764080A\/P","price":8807.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi764080ap.jpg?v=1792646461"},{"product_id":"protective-sleeve-for-hi76409-probe-series-hi76409-0","title":"Protective Sleeve for HI76409 Probe Series - HI76409-0","description":"\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI76409-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Protective Sleeve for HI76409 Probe Series - HI76409-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI76409-0\"\u003eProtective Sleeve for HI76409 Probe Series - HI76409-0\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871406653809,"sku":"HI76409-0","price":4537.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi76409-0.jpg?v=1792646461"},{"product_id":"digital-galvanic-dissolved-oxygen-probe-for-hi98199-hi764103","title":"Digital Galvanic Dissolved Oxygen Probe for HI98199 – HI764103","description":"\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px 24px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/digital_electrode_thm.png\" alt=\"digital electrode\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eBuilt-in Microchip\u003c\/h4\u003e\n\u003cp\u003eThe built-in microchip stores sensor type,  serial number and calibration information including date,  time,  and calibration points. This information is automatically retrieved by HI98199 once the probe is plugged in. The ability to transfer information allows for hot swapping of probes without recalibrating. All DO measurements are performed within the probe and transferred digitally to the meter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Galvanic_DO_Cap.png\" alt=\" Galvanic Technology \" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eGalvanic Technology\u003c\/h4\u003e\n\u003cp\u003eThe galvanic technology is a passive from of measurement is that the probe generates a voltage spontaneously based on the dissolved oxygen concentration that passes through the membrane and reacts with the fill solution. There is no warm up time with galvanic probes since the reaction is taken place continuously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/ScrewCaps.png\" alt=\"Replaceable Membranes\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eReplaceable Membranes\u003c\/h4\u003e\n\u003cp\u003eWith screw-on caps,  the DO HDPE membrane is easy to replace for faster maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/DO_ATC.png\" alt=\"Replaceable DO membrane caps\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eBuilt-in Temperature Sensor\u003c\/h4\u003e\n\u003cp\u003eDO measurements are automatically compensated for temperature changes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/9819x-quickconnect.png\" alt=\"Replaceable DO membrane caps\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eQuick Connect Din Connector\u003c\/h4\u003e\n\u003cp\u003eWith screw-on caps,  the DO HDPE membrane is easy to replace for faster maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI764103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Digital Galvanic Dissolved Oxygen Probe for HI98199 – HI764103\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003e ABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003e built-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003e 4 meter (13.3 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e quick connect DIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Use\u003c\/td\u003e\n\u003ctd\u003e wastewater, water, aquaculture, beverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes\u003c\/td\u003e\n\u003ctd\u003e to only be used with HI98199\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI764103\"\u003eDigital Galvanic Dissolved Oxygen Probe for HI98199 – HI764103\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871407243633,"sku":"HI764103","price":39804.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi764103_front.jpg?v=1792646467"},{"product_id":"stainless-steel-protective-shield-for-hi764113-opdotm-probe-hi764113-3","title":"Stainless-Steel Protective Shield for HI764113 opdo™ Probe – HI764113-3","description":"\u003cp\u003eStainless Steel Protective Shield for HI764113 optical DO probe\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI764113-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Stainless-Steel Protective Shield for HI764113 opdo™ Probe – HI764113-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI764113-3\"\u003eStainless-Steel Protective Shield for HI764113 opdo™ Probe – HI764113-3\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871407407473,"sku":"HI764113-3","price":12829.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi764113-weighted-shield-720x720-be274482-c7b6-43e9-bdf2-290ad40bb289.png?v=1792646469"},{"product_id":"laboratory-grade-polarographic-do-probe-with-built-in-temperature-sensor-hi76483","title":"Laboratory-Grade Polarographic DO Probe with Built-In Temperature Sensor - HI76483","description":"\u003cp\u003eThe HI76483 polarographic probe will provide accuracy and reproducibility when used in conjunction with the HI5421 benchtop meter. The probe body is made from PEI (polethermide) for increased durability and features a platinum cathode and Ag\/AgCl anode assembly. The ultra-thin,  12mm design allows for convenient measurement in narrow vessels such as test tubes,  wine bottles and Biological Oxygen Demand (BOD) bottles.\u003c\/p\u003e\n\u003cp\u003eWith screw-on caps,  HI76483 membranes are easy to replace for faster maintenance.The caps are constructed of durable plastic material with polytetrafluoroethylene (PTFE) oxygen permeable membranes. Each cap is easily filled with electrolyte and installed on the probe.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI76483\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Laboratory-Grade Polarographic DO Probe with Built-In Temperature Sensor - HI76483\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDescription\u003c\/td\u003e\n\u003ctd\u003e polarographic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003e PEI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensor\u003c\/td\u003e\n\u003ctd\u003e yes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003e 1 m (3.3’)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e DIN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI76483\"\u003eLaboratory-Grade Polarographic DO Probe with Built-In Temperature Sensor - HI76483\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871407440241,"sku":"HI76483","price":53627.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi76483_1.jpg?v=1792646470"},{"product_id":"membrane-caps-for-hi76483-do-probe-hi76483a-p","title":"Membrane Caps for HI76483 DO Probe - HI76483A\/P","description":"\u003cp\u003eThe HI76483A\/P are spare dissolved oxygen screwcap membranes made especially for Hanna’s HI76483 DO probe. The PTFE membranes separate the probes cathode and anode from the sample being measured. Oxygen diffuses across the membrane and interacts with the polarographic system to produce a current proportional to oxygen concentration. Each cap is easily filled with HI7041 electrolyte and screwed on to the probe.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI76483A\/P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Membrane Caps for HI76483 DO Probe - HI76483A\/P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotes\u003c\/td\u003e\n\u003ctd\u003e Quantity: 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI76483A\/P\"\u003eMembrane Caps for HI76483 DO Probe - HI76483A\/P\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871407473009,"sku":"HI76483A\/P","price":12829.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi76483ap.jpg?v=1792646471"},{"product_id":"replacement-opdotm-probe-hi7698494-5","title":"Replacement opdo™ Probe – HI7698494-5","description":"\u003ch4\u003e\u003cstrong\u003eSmart Cap Technology\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003eAutomatic Cap Recognition\u003c\/h4\u003e\n\u003cp\u003eHanna's Smart Caps feature a built-in RFID reader that is able to store important data,  including manufacture date and first-use date for increased traceability.\u003c\/p\u003e\n\u003ch4\u003eLonger Life\u003c\/h4\u003e\n\u003cp\u003eSmart Caps last one year from the date of first use. Your meter will automatically count down from initialization and will have your meter remind you when it has expired with an on-screen message.\u003c\/p\u003e\n\u003ch4\u003eAligned Right Every Time\u003c\/h4\u003e\n\u003cp\u003eAn alignment key ensures that your Smart Cap is on correctly every time.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI7698494-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Replacement opdo™ Probe – HI7698494-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e 99 x 17 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e 1.0 to 500.0% saturation; 0.00 to 50.00 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI7698494-5\"\u003eReplacement opdo™ Probe – HI7698494-5\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871411831153,"sku":"HI7698494-5","price":80165.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi7698494-5-2099x2100-5f97c19e-1c7d-4e99-937d-cd682ab5e1f7.jpg?v=1792646513"},{"product_id":"holmium-oxide-glass-filter-for-spectrophotometers-hi801-11","title":"Holmium Oxide Glass Filter for Spectrophotometers - HI801-11","description":"\u003cp\u003eHolmium is a rare earth element that is silvery white and malleable. Holmium reacts with oxygen to form holmium oxide. Glasses that contain holmium oxide or holmium oxide solution are useful in the calibration of spectrophotometers due to their sharp absorption peaks in the visible spectrum. The National Institute of Technology (N.I.S.T.), formerly National Bureau of Standards (N.B.S.) uses a holmium oxide solution sealed into silica cuvettes as the standard reference material (SRM 2034) for traceability. The holmium oxide solution is prepared with holmium oxide dissolved in perchloric acid. This solution has many well-defined absorption bands. The SRM2034 was found to be stable for up to thirty years*\u003c\/p\u003e\n\u003cp\u003eThe HI801-11 is traceable to SRM2034 and is supplied with certificate of that identifies the peak absorbance values of the filter within 0.1 nm of uncertainty. The HI801-11 holmium oxide filter is used with the wavelength check mode found in the HI801 iris spectrophotometer. The filter is placed into the meter and the wavelength check mode is then used to verify the wavelength positioning. Once the check is complete the meter will display the wavelength peaks and they are compared to the values found on the certificate. The values should be within ±1.5 nm of the certified value.\u003c\/p\u003e\n\u003cp\u003e* NIST Special Publication 260-192\u003c\/p\u003e\n\u003ch5\u003eFEATURES\/BENEFITS:\u003c\/h5\u003e\n\u003ch5\u003eHolmium Oxide Filter\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eSupplied with Certificate of Analysis\ntraceable to SRM2034\u003c\/li\u003e\n\u003cli\u003eAll values are certified and have an uncertainty of less than 0.1 nm\u003c\/li\u003e\n\u003cli\u003ePackaged in light tight plastic cuvette holder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI801-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eiris Visible Spectrophotometer - HI801\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e6.5 to 8.5 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Phenol Red method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L (as O2 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.4 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Azide modified Winkler method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorbance Range\u003c\/td\u003e\n\u003ctd\u003e0.000 to 3.000 Abs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorbance Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 Abs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorbance Accuracy\u003c\/td\u003e\n\u003ctd\u003e5 mAbs at 0.000-0.500 Abs 1% at 0.500-3.000 Abs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Range\u003c\/td\u003e\n\u003ctd\u003e0 to 500 mg\/L (as CaCO3 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Method\u003c\/td\u003e\n\u003ctd\u003eColorimetric Method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeawater Alkalinity Range\u003c\/td\u003e\n\u003ctd\u003e0 to 300 mg\/L (as CaCO3 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeawater Alkalinity Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeawater Alkalinity Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeawater Alkalinity Method\u003c\/td\u003e\n\u003ctd\u003eColorimetric Method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 1.00 mg\/L (as Al3+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.04 mg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the aluminon method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Range\u003c\/td\u003e\n\u003ctd\u003eLow Range:0.00 to 3.00 mg\/L (as NH3 -N)\nMedium Range: 0.00 to10.00 mg\/L (as NH3 -N)\nHigh Range: 0.0 to 100.0 mg\/L (as NH3 -N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Resolution\u003c\/td\u003e\n\u003ctd\u003eLow and Medium Range: 0.01 mg\/L\nHigh Range: 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.04 mg\/L ±4% of reading\nMedium Range: ±0.05 mg\/L ±5% of reading\nHigh range: ±0.5 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1426 Nessler method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 3.50 mg\/L (as SDBS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.04 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the USEPA method 425.1 and Standard Methods for the Examination of Water and Wastewater, 20\u003csup\u003eth\u003c\/sup\u003e edition, 5540C, Anionic Surfactants as MBAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 8.00 mg\/L (as Br2 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.08 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, DPD method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Range\u003c\/td\u003e\n\u003ctd\u003e0 to 400 mg\/L (as Ca2+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±10 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Oxalate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.00 mg\/L (as ClO2 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.10 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarbon Dioxide Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Chlorophenol Red method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Oxygen Demand Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0 to 150 mg\/L (as O2 )\nMedium Range: 0 to 1500 mg\/L (as O2 )\nHigh Range: 0 to 15000 mg\/L (as O2 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Oxygen Demand Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Oxygen Demand Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±5 mg\/L or ±4% of reading\nMedium Range: ±15 mg\/L or ±4% of reading\nHigh Range: ±150 mg\/L or ±2% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Oxygen Demand Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the USEPA 410.4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 20.0 mg\/L (as Cl)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5 mg\/L ±6% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the mercury(II) thiocyanate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.00 mg\/L (as ClO2 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.10 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Chlorophenol Red method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Range\u003c\/td\u003e\n\u003ctd\u003eUltra Low Range : 0.000 to 0.500 mg\/L (as Cl2 )\nLow Range : 0.00 to 5.00 mg\/L (as Cl2)\nHigh Range : 0.00 to 10.00 mg\/L (as Cl2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003eUltra Low Range : 0.001 mg\/\nLow Range : 0.01 mg\/L\nHigh Range : 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003eUltra Low Range : ±0.020 mg\/L ±3% of reading\nLow Range : ±0.03 mg\/L ±3% of reading\nHigh Range : ±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Range\u003c\/td\u003e\n\u003ctd\u003eUltra Low Range : 0.000 to 0.500 mg\/L (as Cl2 )\nLow Range : 0.00 to 5.00 mg\/L (as Cl2)\nHigh Range : 0.00 to 10.00 mg\/L (as Cl2)\nUltra High Range : 0 to 500 mg\/L (as Cl2 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003eUltra Low Range : 0.001 mg\/L\nLow Range : 0.01 mg\/L\nHigh Range : 0.01 mg\/L\nUltra High Range : 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003eUltra Low Range : ±0.020 mg\/L ±3% of reading\nLow Range : ±0.03 mg\/L ±3% of reading\nHigh Range : ±0.03 mg\/L ±3% of reading\nUltra High Range : ±3 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0 to 300 µg\/L (as Cr(VI))\nHigh Range : 0 to 1000 µg\/L (as Cr(VI))\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range : 1 µg\/L\nHigh Range : 1 µg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±10 µg\/L ±4% of reading\nHigh Range : ±5 µg\/L ±4% of reading at 25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1687, Diphenylcarbohydrazide method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Range\u003c\/td\u003e\n\u003ctd\u003e0 to 500 PCU (Platinum Cobalt Units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Resolution\u003c\/td\u003e\n\u003ctd\u003e1 PCU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Accuracy\u003c\/td\u003e\n\u003ctd\u003e±10 PCU ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Colorimetric Platinum Cobalt method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Maple Syrup Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 100.00 %T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Maple Syrup Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 %T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Maple Syrup Accuracy\u003c\/td\u003e\n\u003ctd\u003e±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Maple Syrup Method\u003c\/td\u003e\n\u003ctd\u003eDirect measure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.000 to 1.500 mg\/L (as Cu)\nHigh Range : 0.00 to 5.00 mg\/L (as Cu)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range :0.001 mg\/L\nHigh Range : 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±0.010 mg\/L ±5% of reading\nHigh Range : ±0.02 mg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanide Range\u003c\/td\u003e\n\u003ctd\u003e0.000 to 0.200 mg\/L (as CN-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanide Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanide Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.005 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanide Method\u003c\/td\u003e\n\u003ctd\u003ePyridine-Pyrazalone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Range\u003c\/td\u003e\n\u003ctd\u003e0 to 100 mg\/L (as CYA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1 mg\/L ±15% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the turbidimetric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.00 to 2.00 mg\/L (as F)\nHigh Range : 0.0 to 20.0 mg\/L (as F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.01 mg\/L\nHigh Range : 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±0.03 mg\/L ±3% of reading\nHigh Range : ±0.5 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, SPADNS method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0 to 250 mg\/L (as CaCO3 )\nMedium Range : 200 to 500 mg\/L (as CaCO3 )\nHigh Range : 400 to 750 mg\/L (as CaCO3 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±5 mg\/L ±4% of reading\nMedium Range : ±7 mg\/L ±3% of reading\nHigh Range : ±10 mg\/L ±2% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA recommended method 130.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.70 mg\/L (as CaCO3 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.11 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Calmagite method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.00 mg\/L (CaCO3 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.11 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, EDTA Colorimetric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Range\u003c\/td\u003e\n\u003ctd\u003e0 to 400 µg\/L (as N2H4 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Resolution\u003c\/td\u003e\n\u003ctd\u003e1 µg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±4% of full scale reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, method D1385, p-Dimethylaminobenzaldehyde method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 12.5 mg\/L (as I2 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, DPD method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.000 to 1.600 mg\/L (as Fe)\nHigh Range : 0.00 to 5.00 mg\/L (as Fe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.001 mg\/L\nHigh Range : 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±0.010 mg\/L ±8% of reading\nHigh Range : ±0.04 mg\/L ±2% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Method\u003c\/td\u003e\n\u003ctd\u003eLow Range : Adaptation of the TPTZ Method\nHigh Range : Adaptation of the EPA Phenanthroline method 315B, for natural and treated waters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Range\u003c\/td\u003e\n\u003ctd\u003e0 to 150 mg\/L (as Mg2+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Calmagite method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0 to 300 µg\/L (as Mn)\nHigh Range : 0.0 to 20.0 mg\/L (as Mn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range : 1 µg\/L\nHigh Range : 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±10 µg\/L ±3% of reading\nHigh Range : ±0.2 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Method\u003c\/td\u003e\n\u003ctd\u003eLow Range : Adaptation of the PAN Method\nHigh Range : Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Periodate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 40.0 mg\/L (as Mo6+)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.3 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the mercaptoacetic acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.000 to 1.000 mg\/L (as Ni)\nHigh Range : 0.00 to 7.00 g\/L (as Ni)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.001 mg\/L\nHigh Range : 0.01 g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±0.010 mg\/L ±7% of reading\nHigh Range : ±0.07g\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Method\u003c\/td\u003e\n\u003ctd\u003eLow Range : Adaptation of the PAN method\nHigh Range : Adaptation of the photometric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 30.0 mg\/L (as NO3 - N)\nChromotropic Acid : 0.0 to 30.0 mg\/L (as N03--N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5 mg\/L ±10% of reading\nChromotropic Acid : ±1.0 mg\/L or ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the cadmium reduction method\nChromotropic Acid : Chromotropic acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Range\u003c\/td\u003e\n\u003ctd\u003eMarine Ultra Low Range : 0 to 200 µg\/L (as N02 -N)\nLow Range : 0 to 600 µg\/L (as NO2 -N)\nHigh Range : 0 to 150 mg\/L (as NO2-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Resolution\u003c\/td\u003e\n\u003ctd\u003eMarine Ultra Low Range : 1 µg\/L\nLow Range : 1 µg\/L\nHigh Range : 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Accuracy\u003c\/td\u003e\n\u003ctd\u003eMarine Ultra Low Range : ±10 µg\/L ±4% of reading\nLow Range : ±20 µg\/L ±4% of reading\nHigh Range : ±4 mg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Method\u003c\/td\u003e\n\u003ctd\u003eMarine Ultra Low Range : Adaptation of the EPA Diazotization method 354.1\nLow Range : Adaptation of the EPA Diazotization method 354.1\nHigh Range : Adaptation of the Ferrous Sulfate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen, Total Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.0 to 25.0 mg\/L (as N)\nHigh Range : 10 to 150 mg\/L (as N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen, Total Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.1 mg\/L\nHigh Range : 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen, Total Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±1.0 mg\/L or ±5% of reading\nHigh Range : ±3 mg\/L or ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen, Total Method\u003c\/td\u003e\n\u003ctd\u003eChromotropic acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Range\u003c\/td\u003e\n\u003ctd\u003eCarbohydrazide : 0.00 to 1.50 mg\/L (as Carbohydrazide)\nDiethylhydroxylamine)(DEHA) : 0 to 1000 µg\/L (as DEHA)\nHydroquinone : 0.00 to 2.50 mg\/L (as Hydroquinone)\nIso-ascorbic Acid :0.00 to 4.50 mg\/L (as Iso-ascorbic acid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Resolution\u003c\/td\u003e\n\u003ctd\u003eCarbohydrazide : 0.01 mg\/L\nDiethylhydroxylamine)(DEHA) : 1 µg\/L\nHydroquinone : 0.01 mg\/L\nIso-ascorbic Acid : 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Accuracy\u003c\/td\u003e\n\u003ctd\u003eCarbohydrazide : ±0.02 mg\/L ±3% of reading\nDiethylhydroxylamine)(DEHA) : ±5 µg\/L ±5% of reading\nHydroquinone : ±0.04 mg\/L ±3% of reading\nIso-ascorbic Acid : ±0.03 mg\/L ±3 % of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the iron reduction method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.00 mg\/L (as O3 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.02 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Method\u003c\/td\u003e\n\u003ctd\u003eColorimetric DPD Method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.00 to 2.50 mg\/L (as PO4 3-)\nHigh Range : 0.0 to 30.0 mg\/L (as PO4 3-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.01 mg\/L\nHigh Range : 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±0.04 mg\/L ±4% of reading\nHigh Range : ±1.0 mg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Method\u003c\/td\u003e\n\u003ctd\u003eLow Range : Adaptation of the Ascorbic Acid method\nHigh Range : Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Amino Acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Acid Hydrolyzable Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 1.60 mg\/L (as P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Acid Hydrolyzable Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Acid Hydrolyzable Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05 mg\/L or ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Acid Hydrolyzable Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA method 365.2 and Standard Methods for the Examination of Water and Wastewater, 20\u003csup\u003eth\u003c\/sup\u003e edition, 4500-P E, ascorbic acid method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Reactive Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.00 to 1.60 mg\/L (as P)\nHigh Range : 0.0 to 32.6 mg\/L (as P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Reactive Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.01 mg\/L\nHigh Range : 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Reactive Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±0.05 mg\/L or ±4% of reading\nHigh Range : ±0.5 mg\/L or ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Reactive Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA method 365.2 and Standard Methods for the Examination of Water and Wastewater, 20\u003csup\u003eth\u003c\/sup\u003e edition, 4500-P E, ascorbic acid method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Total Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.00 to 1.15 mg\/L (as P)\nHigh Range : 0.0 to 32.6 mg\/L (as P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Total Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.01 mg\/L\nHigh Range : 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Total Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±0.05 mg\/L or ±6% of reading\nHigh Range : ±0.5 mg\/L or ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Total Method\u003c\/td\u003e\n\u003ctd\u003eLow Range : Adaptation of the EPA method 365.2 and Standard Methods for the Examination of Water and Wastewater, 20\u003csup\u003eth\u003c\/sup\u003e edition, 4500-P E, ascorbic acid method.\nHigh Range : Adaptation of the Standard Methods for the Examination of Water and Wastewate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.0 to 20.0 mg\/L (as K)\nMedium Range : 10 to 100 mg\/L (as K)\nHigh Range : 20 to 200 mg\/L (as K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.1 mg\/L\nMedium Range : 1 mg\/L\nHigh Range : 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±2 mg\/L ±7% of reading\nMedium Range : ±10 mg\/L ±7% of reading\nHigh Range : ±20 mg\/L ±7% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Turbidimetric Tetraphenylborate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Range\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.00 to 2.00 mg\/L (as SiO2 )\nHigh Range : 0 to 200 mg\/L (as SiO2 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range : 0.01 mg\/L\nHigh Range : 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range : ±0.03 mg\/L ±3% of reading\nHigh Range : ±1 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Method\u003c\/td\u003e\n\u003ctd\u003eLow Range : Adaptation of the ASTM Manual of Water and Environmental Technology, D859, Heteropoly Molybdenum Blue method\nHigh Range : Adaptation of the USEPA Method 370.1 for drinking, surface and saline waters, domestic and industrial wastes and\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Range\u003c\/td\u003e\n\u003ctd\u003e0.000 to 1.000 mg\/L (as Ag)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.020 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the PAN method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Range\u003c\/td\u003e\n\u003ctd\u003e0 to 150 mg\/L (as SO42-)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Method\u003c\/td\u003e\n\u003ctd\u003eSulfate is precipitated with barium chloride crystals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 3.00 mg\/L (as Zn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Zincon method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength Range\u003c\/td\u003e\n\u003ctd\u003e340 to 900 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength Resolution\u003c\/td\u003e\n\u003ctd\u003e1 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1.5 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Modes\u003c\/td\u003e\n\u003ctd\u003eTransmittance (% T), absorbance (abs), concentration with choice of units (ppm, mg\/L, ppt, ºf, ºe, ppb, meq\/L, μg\/L, PCU, Pfund, pH, dKH, ºdH, meq\/kg or no measurement unit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength Selection\u003c\/td\u003e\n\u003ctd\u003eautomatic, based on the selected method (editable for user methods only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical System\u003c\/td\u003e\n\u003ctd\u003esplit beam sample and reference light detectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWavelength Calibration\u003c\/td\u003e\n\u003ctd\u003einternal, automatic at power-on, visual feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Points Stored\u003c\/td\u003e\n\u003ctd\u003eup to 9999 measured values\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExport Capability\u003c\/td\u003e\n\u003ctd\u003e.csv file format, .pdf file format\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003e(1) USB - A (mass storage host); (1) USB - B (mass storage device)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e15 VDC power adapter; 10.8 VDC Li-Ion rechargeable battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003e3000 measurements or 8 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50 °C (32 to 122 °F); 0 to 95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3 kg (6.6 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e155 x 205 x 322 mm (6.1 x 8.0 x 12.6*rdquo;)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI801 is supplied with 22 mm sample cuvette and cap (4), 10 mm square, 13 mm round and 16 mm round cuvette adapters, cloth for wiping cuvettes, scissors, USB cable, lithium ion rechargeable battery, 115VAC to 15VDC power adapter, USB drive, instruction manual, and instrument quality certificate.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003ehttps:\/\/manuals.hannainst.com\/HI801-01\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871414747505,"sku":"HI801-11","price":41408.55,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi801-11_holmium-filter-15.jpg?v=1792646539"},{"product_id":"boiler-and-cooling-tower-photometer-hi83305","title":"Boiler and Cooling Tower Photometer - HI83305-02","description":"\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003cp\u003eBoiler and Cooling Tower Photometer - HI83305\u003c\/p\u003e\n\u003cp\u003eThe HI83305 benchtop photometer measures 18 different key water quality parameters using 30 different methods. This photometer features an innovative optical system that uses LEDs, narrow band interference filters, focusing lens and both a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source ensures accurate and repeatable photometric readings every time.\u003c\/p\u003e\n\u003cp\u003eSpecially designed for use with boilers and cooling towers, the HI83305 is a comprehensive way to maintain precise water conditions in systems. Problems such as corrosion, deposition, and microbial growth can occur if these key parameters, such as oxygen scavengers and silica, aren't maintained. Oxygen scavengers are added to remove residual dissolved oxygen in boiler feed water that can cause corrosion in a steam generating plant. It is important that levels of oxygen scavengers be routinely checked to prevent against corrosion and ensure that equipment is working efficiently. Boiler water maintenance is necessary to prevent or control deposit formation as seen with silica. Silica contamination can reduce system efficiency and increase maintenance of equipment due to scaling.\u003c\/p\u003e\n\u003cp\u003eA digital pH electrode input allows the user to measure pH by a traditional glass electrode. The digital pH electrode has a built-in microchip within the probe that stores all of the calibration information. Having the calibration information stored in the probe allows for hot swapping of pH electrodes without having to recalibrate. All pH measurements are automatically compensated for temperature variations with a built-in thermistor located in the tip of the sensing bulb for fast and accurate temperature measurement.\u003c\/p\u003e\n\u003cp\u003eThe HI83305 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the five wavelengths of light (420 nm, 466 nm, 525 nm, 575 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for educators to teach the concept of absorbance by using the Beer-Lambert Law.\u003c\/p\u003e\n\u003cp\u003eTwo USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.\u003c\/p\u003e\n\u003ch4\u003eFeatures\/Benefits:\u003c\/h4\u003e\n\u003ch5\u003eBacklit 128 x 64 Pixel Graphic LCD Display\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eBacklit graphic display allows for easy viewing in low light conditions\u003c\/li\u003e\n\u003cli\u003eThe 128 x 64 Pixel LCD allows for a simplified user interface with virtual keys and on-screen help to guide the user through use of the meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eBuilt-in Reaction Timer for Photometric Measurements\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThe measurement is taken after the countdown timer expires.\u003c\/li\u003e\n\u003cli\u003eCountdown timer ensures that all readings are taken at the appropriate reaction intervals regardless of user for better consistency in measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eAbsorbance mode\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHanna's exclusive CAL Check cuvettes for validation of light source and detector\u003c\/li\u003e\n\u003cli\u003eAllows for the user to plot concentration versus absorbance for a specific wavelength for use with user-supplied chemistry or for teaching principles of photometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eUnits of Measure\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAppropriate unit of measure along with chemical form is displayed along with reading\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eResult Conversion\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAutomatically convert readings to other chemical forms with the touch of a button\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eCuvette Cover\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAids in preventing stray light from affecting measurements\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eDigital pH Electrode Input\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure pH and temperature with a single probe\u003c\/li\u003e\n\u003cli\u003eGood Laboratory Practice (GLP) to track calibration information including date, time, buffers used, offset and slope for traceability\u003c\/li\u003e\n\u003cli\u003epH CAL Check alerts user to potential problems during the calibration process\u003c\/li\u003e\n\u003cli\u003eSpace saving having a pH meter and photometer built into one meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eData Logging\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 1000 photometric and pH readings can be stored by simply pressing the dedicated LOG button. Logged readings are just as easily recalled by pressing the RCL button\u003c\/li\u003e\n\u003cli\u003eSample ID and User ID information can be added to a logged reading using alphanumeric keypad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eConnectivity\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLogged readings can be quickly and easily transferred to a flash drive using the USB-A host port or to a computer using the micro USB-B port\u003c\/li\u003e\n\u003cli\u003eData is exported as a .CSV file for use with common spreadsheet programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eBattery Status Indicator\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eIndicates the amount of battery life left\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eError Messages\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePhotometric error messages include no cap, high zero, and standard too low\u003c\/li\u003e\n\u003cli\u003epH calibration messages include clean electrode, check buffer and check probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 24px; text-align: center;\"\u003eOn-screen Features\u003c\/h2\u003e\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px 24px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/method-selection.png\" alt=\"method selection\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eMethod Selection\u003c\/h4\u003e\n\u003cp\u003eUsers can easily select any one of the 30 measurement methods via the dedicated METHOD button.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/data-logging.png\" alt=\"data logging\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eData Logging\u003c\/h4\u003e\n\u003cp\u003eUp to 1000 measurement readings can be logged with user and sample ID and recalled for future use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/ph-measurement-mode.png\" alt=\"ph measurement mode\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003epH Measurement Mode\u003c\/h4\u003e\n\u003cp\u003eSelecting the pH measurement mode allows for the photometer to be used as a professional pH meter with many features including temperature compensated measurements, automatic two point calibration, and GLP.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eAdvanced Optical System\u003c\/h4\u003e\n\u003cp\u003eHI83305 is designed with an innovative optical system that incorporates a beam splitter so that light can be used for absorbance readings and for a reference detector. The reference detector monitors the intensity of light and modulates when there is drift due to power fluctuation or the heating of the optical components. Each part has an important role in providing unparalleled performance from a photometer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/OpticalSystem.jpg\" alt=\"photometer multiparameter optical\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eHigh Efficiency LED Light Source\u003c\/h4\u003e\n\u003cp\u003eA LED light source offers superior performance as compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components a electronic stability. LEDs are available in a wide array of wavelengths, whereas tungsten lamps are supposed to be white light (all wavelengths of visible light) but actually have a poor blue\/violet light output.\u003c\/p\u003e\n\u003ch4\u003eHigh-Quality Narrow Band Interference Filters\u003c\/h4\u003e\n\u003cp\u003eThe narrow band interference filter not only ensure greater wavelength accuracy (±1 nm) but are extremely efficient. The filters used allow up to 95% of the light from the LED to be transmitted as compared to other filters that are only 75% efficient. The higher efficiency allows for a brighter, stronger light source. The end result is higher measurement stability and less wavelength error.\u003c\/p\u003e\n\u003ch4\u003eReference Detector for a Stable Light Source\u003c\/h4\u003e\n\u003cp\u003eA beam splitter is used as part of the internal reference system of the HI83305 photometer. The reference detector compensates for any drift due to power fluctuations or ambient temperature changes. Now you can rely on a stable source of light between your blank (zero) measurement and sample measurement.\u003c\/p\u003e\n\u003ch4\u003eLarge Cuvette Size\u003c\/h4\u003e\n\u003cp\u003eThe sample cell of the HI83305 fits a round, glass cuvette with a 25 mm path length. Along with the advanced optical components, the larger size of the cuvette greatly reduces errors in rotation from the indexing mark of the cuvettes. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.\u003c\/p\u003e\n\u003ch4\u003eFocusing Lens for Greater Light Yield\u003c\/h4\u003e\n\u003cp\u003eAdding a focusing lens to the optical path allows for the collection of all of the light that exits the cuvette and focusing the light on the silicon photo detector. This novel approach to photometric measurements cancels the errors from imperfections and scratches present in the glass cuvette eliminating the need to index the cuvette.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871415239025,"sku":"HI83305-02","price":91941.75,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi83305-upper-angle-cover-closed.jpg?v=1792646546"},{"product_id":"environmental-analysis-photometer-hi83306","title":"Environmental Analysis Photometer - HI83306-02","description":"\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003cp\u003eThe HI83306 benchtop photometer measures 16 different key water quality parameters using 23 different methods. This photometer features an innovative optical system that uses LEDs, narrow band interference filters, focusing lens and both a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source ensures accurate and repeatable photometric readings every time.\u003c\/p\u003e\n\u003cp\u003eThe HI83306 was developed to measure the most common parameters in environmental water quality monitoring. Nutrients such as nitrates and phosphates are key indicators of nutrient pollution from agricultural sources and are considered dangerous to environmental waters.Too few nutrients and waters will be unable to sustain healthy ecosystems; too many nutrients and algal blooms can form, which can be detrimental to water quality and aquatic health. Dissolved oxygen is an essential to performing biological processes for many forms of aquatic life, such as fish, plants and microorganisms.\u003c\/p\u003e\n\u003cp\u003eA digital pH electrode input allows the user to measure pH by a traditional glass electrode. The digital pH electrode has a built in microchip within the probe that stores all of the calibration information. Having the calibration information stored in the probe allows for hot swapping of pH electrodes without having to recalibrate. All pH measurements are automatically compensated for temperature variations with a built in thermistor located in the tip of the sensing bulb for fast and accurate temperature measurement.\u003c\/p\u003e\n\u003cp\u003eThe HI83306 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the four wavelengths of light (420 nm, 525 nm, 575 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for educators to teach the concept of absorbance by using the Beer-Lambert Law.\u003c\/p\u003e\n\u003cp\u003eTwo USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.\u003c\/p\u003e\n\u003ch4\u003eFeatures\/Benefits:\u003c\/h4\u003e\n\u003ch5\u003eBacklit 128 x 64 Pixel Graphic LCD Display\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eBacklit graphic display allows for easy viewing in low light conditions\u003c\/li\u003e\n\u003cli\u003eThe 128 x 64 Pixel LCD allows for a simplified user interface with virtual keys and on-screen help to guide the user through use of the meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eBuilt-in Reaction Timer for Photometric Measurements\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThe measurement is taken after the countdown timer expires.\u003c\/li\u003e\n\u003cli\u003eCountdown timer ensures that all readings are taken at the appropriate reaction intervals regardless of user for better consistency in measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eAbsorbance mode\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHanna's exclusive CAL Check cuvettes for validation of light source and detector\u003c\/li\u003e\n\u003cli\u003eAllows for the user to plot concentration versus absorbance for a specific wavelength for use with user supplied chemistry or for teaching principles of photometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eUnits of Measure\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAppropriate unit of measure along with chemical form is displayed along with reading\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eResult Conversion\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAutomatically convert readings to other chemical forms with the touch of a button\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eCuvette Cover\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAids in preventing stray light from affecting measurements\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eDigital pH Electrode Input\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure pH and temperature with a single probe\u003c\/li\u003e\n\u003cli\u003eGood Laboratory Practice (GLP) to track calibration information including date, time, buffers used, offset and slope for traceability\u003c\/li\u003e\n\u003cli\u003epH CAL Check alerts user to potential problems during the calibration process\u003c\/li\u003e\n\u003cli\u003eSpace saving having a pH meter and photometer built into one meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eData Logging\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 1000 photometric and pH readings can be stored by simply pressing the dedicated LOG button. Logged readings are just as easily recalled by pressing the RCL button\u003c\/li\u003e\n\u003cli\u003eSample ID and User ID information can be added to a logged reading using alphanumeric keypad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eConnectivity\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLogged readings can be quickly and easily transferred to a flash drive using the USB-A host port or to a computer using the micro USB-B port\u003c\/li\u003e\n\u003cli\u003eData is exported as a .CSV file for use with common spreadsheet programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eBattery Status Indicator\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eIndicates the amount of battery life left\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eError Messages\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePhotometric error messages include no cap, high zero, and standard too low\u003c\/li\u003e\n\u003cli\u003epH calibration messages include clean electrode, check buffer and check probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 24px; text-align: center;\"\u003eOn-screen Features\u003c\/h2\u003e\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px 24px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/method-selection.png\" alt=\"method selection\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eMethod Selection\u003c\/h4\u003e\n\u003cp\u003eUsers can easily select any one of the 23 measurement methods via the dedicated METHOD button.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/data-logging.png\" alt=\"data logging\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eData Logging\u003c\/h4\u003e\n\u003cp\u003eUp to 1000 measurement readings can be logged with user and sample ID and recalled for future use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/ph-measurement-mode.png\" alt=\"ph measurement mode\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003epH Measurement Mode\u003c\/h4\u003e\n\u003cp\u003eSelecting the pH measurement mode allows for the photometer to be used as a professional pH meter with many features including temperature compensated measurements, automatic two point calibration, and GLP.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eAdvanced Optical System\u003c\/h4\u003e\n\u003cp\u003eHI83306 is designed with an innovative optical system that incorporates a beam splitter so that light can be used for absorbance readings and for a reference detector. The reference detector monitors the intensity of light and modulates when there is drift due to power fluctuation or the heating of the optical components. Each part has an important role in providing unparalleled performance from a photometer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/OpticalSystem.jpg\" alt=\"photometer multiparameter optical\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eHigh Efficiency LED Light Source\u003c\/h4\u003e\n\u003cp\u003eAn LED light source offers superior performance as compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components an electronic stability. LEDs are available in a wide array of wavelengths, whereas tungsten lamps are supposed to be white light (all wavelengths of visible light) but actually have a poor blue\/violet light output.\u003c\/p\u003e\n\u003ch4\u003eHigh Quality Narrow Band Interference Filters\u003c\/h4\u003e\n\u003cp\u003eThe narrow band interference filter not only ensure greater wavelength accuracy (±1 nm) but are extremely efficient. The filters used allow up to 95% of the light from the LED to be transmitted as compared to other filters that are only 75% efficient. The higher efficiency allows for a brighter, stronger light source. The end result is higher measurement stability and less wavelength error.\u003c\/p\u003e\n\u003ch4\u003eReference Detector for a Stable Light Source\u003c\/h4\u003e\n\u003cp\u003eA beam splitter is used as part of the internal reference system of the HI83306 photometer. The reference detector compensates for any drift due to power fluctuations or ambient temperature changes. Now you can rely on a stable source of light between your blank (zero) measurement and sample measurement.\u003c\/p\u003e\n\u003ch4\u003eLarge Cuvette Size\u003c\/h4\u003e\n\u003cp\u003eThe sample cell of the HI83306 fits a round, glass cuvette with a 25 mm path length. Along with the advanced optical components, the larger size of the cuvette greatly reduces errors in rotation from the indexing mark of the cuvettes. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.\u003c\/p\u003e\n\u003ch4\u003eFocusing Lens for Greater Light Yield\u003c\/h4\u003e\n\u003cp\u003eAdding a focusing lens to the optical path allows for the collection of all of the light that exits the cuvette and focusing the light on the silicon photo detector. This novel approach to photometric measurements cancels the errors from imperfections and scratches present in the glass cuvette eliminating the need to index the cuvette.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871415501169,"sku":"HI83306-02","price":91941.75,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi83306-upper-angle-cover-closed.jpg?v=1792646550"},{"product_id":"water-conditioning-photometer-hi83308","title":"Water Conditioning Photometer - HI83308-02","description":"\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003cp\u003eThe HI83308 benchtop photometer measures 15 different key water quality parameters using 23 different methods. This photometer features an innovative optical system that uses LEDs, narrow band interference filters, focusing lens and both a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source ensures accurate and repeatable photometric readings every time.\u003c\/p\u003e\n\u003cp\u003eThe HI83308 was developed to measure the most common parameters in water quality monitoring. One important parameter to test water quality is iron since it can affect color, odor, and turbidity and can also be the most troublesome factor for appliances and surfaces in contact with water. High levels of iron in water can result in clogged water pipes or heat exchangers. Additionally, ammonia detection in water treatment systems is particularly important for aquarium owners and fish farm operators since ammonia is highly soluble in water and extremely toxic to fish. One other important parameter in water quality monitoring is fluoride. Fluoride is best known for preventing tooth decay. While it does help prevent tooth decay, too little fluoride can be ineffective while too much can cause staining of teeth.\u003c\/p\u003e\n\u003cp\u003eA digital pH electrode input allows the user to measure pH by a traditional glass electrode. The digital pH electrode has a built in microchip within the probe that stores all of the calibration information. Having the calibration information stored in the probe allows for hot swapping of pH electrodes without having to recalibrate. All pH measurements are automatically compensated for temperature variations with a built in thermistor located in the tip of the sensing bulb for fast and accurate temperature measurement.\u003c\/p\u003e\n\u003cp\u003eThe HI83308 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the four wavelengths of light (420 nm, 525 nm, 575 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for educators to teach the concept of absorbance by using the Beer-Lambert Law.\u003c\/p\u003e\n\u003cp\u003eTwo USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.\u003c\/p\u003e\n\u003ch4\u003eFeatures\/Benefits:\u003c\/h4\u003e\n\u003ch5\u003eBacklit 128 x 64 Pixel Graphic LCD Display\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eBacklit graphic display allows for easy viewing in low light conditions\u003c\/li\u003e\n\u003cli\u003eThe 128 x 64 Pixel LCD allows for a simplified user interface with virtual keys and on-screen help to guide the user through use of the meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eBuilt-in Reaction Timer for Photometric Measurements\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eThe measurement is taken after the countdown timer expires.\u003c\/li\u003e\n\u003cli\u003eCountdown timer ensures that all readings are taken at the appropriate reaction intervals regardless of user for better consistency in measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eAbsorbance mode\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eHanna's exclusive CAL Check cuvettes for validation of light source and detector\u003c\/li\u003e\n\u003cli\u003eAllows for the user to plot concentration versus absorbance for a specific wavelength for use with user supplied chemistry or for teaching principles of photometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eUnits of Measure\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAppropriate unit of measure along with chemical form is displayed along with reading\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eResult Conversion\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAutomatically convert readings to other chemical forms with the touch of a button\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eCuvette Cover\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eAids in preventing stray light from affecting measurements\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eDigital pH Electrode Input\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure pH and temperature with a single probe\u003c\/li\u003e\n\u003cli\u003eGood Laboratory Practice (GLP) to track calibration information including date, time, buffers used, offset and slope for traceability\u003c\/li\u003e\n\u003cli\u003epH CAL Check alerts user to potential problems during the calibration process\u003c\/li\u003e\n\u003cli\u003eSpace saving having a pH meter and photometer built into one meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eData Logging\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 1000 photometric and pH readings can be stored by simply pressing the dedicated LOG button. Logged readings are just as easily recalled by pressing the RCL button\u003c\/li\u003e\n\u003cli\u003eSample ID and User ID information can be added to a logged reading using alphanumeric keypad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eConnectivity\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLogged readings can be quickly and easily transferred to a flash drive using the USB-A host port or to a computer using the micro USB-B port\u003c\/li\u003e\n\u003cli\u003eData is exported as a .CSV file for use with common spreadsheet programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eBattery Status Indicator\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eIndicates the amount of battery life left\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eError Messages\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePhotometric error messages include no cap, high zero, and standard too low\u003c\/li\u003e\n\u003cli\u003epH calibration messages include clean electrode, check buffer and check probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 24px; text-align: center;\"\u003eOn-screen Features\u003c\/h2\u003e\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px 24px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/method-selection.png\" alt=\"method selection\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eMethod Selection\u003c\/h4\u003e\n\u003cp\u003eUsers can easily select any one of the 23 measurement methods via the dedicated METHOD button.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/data-logging.png\" alt=\"data logging\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eData Logging\u003c\/h4\u003e\n\u003cp\u003eUp to 1000 measurement readings can be logged with user and sample ID and recalled for future use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/ph-measurement-mode.png\" alt=\"ph measurement mode\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003epH Measurement Mode\u003c\/h4\u003e\n\u003cp\u003eSelecting the pH measurement mode allows for the photometer to be used as a professional pH meter with many features including temperature compensated measurements, automatic two point calibration, and GLP.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eAdvanced Optical System\u003c\/h4\u003e\n\u003cp\u003eHI83308 is designed with an innovative optical system that incorporates a beam splitter so that light can be used for absorbance readings and for a reference detector. The reference detector monitors the intensity of light and modulates when there is drift due to power fluctuation or the heating of the optical components. Each part has an important role in providing unparalleled performance from a photometer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/OpticalSystem.jpg\" alt=\"photometer multiparameter optical\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eHigh Efficiency LED Light Source\u003c\/h4\u003e\n\u003cp\u003eAn LED light source offers superior performance as compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components an electronic stability. LEDs are available in a wide array of wavelengths, whereas tungsten lamps are supposed to be white light (all wavelengths of visible light) but actually have a poor blue\/violet light output.\u003c\/p\u003e\n\u003ch4\u003eHigh Quality Narrow Band Interference Filters\u003c\/h4\u003e\n\u003cp\u003eThe narrow band interference filter not only ensure greater wavelength accuracy (±1 nm) but are extremely efficient. The filters used allow up to 95% of the light from the LED to be transmitted as compared to other filters that are only 75% efficient. The higher efficiency allows for a brighter, stronger light source. The end result is higher measurement stability and less wavelength error.\u003c\/p\u003e\n\u003ch4\u003eReference Detector for a Stable Light Source\u003c\/h4\u003e\n\u003cp\u003eA beam splitter is used as part of the internal reference system of the HI83308 photometer. The reference detector compensates for any drift due to power fluctuations or ambient temperature changes. Now you can rely on a stable source of light between your blank (zero) measurement and sample measurement.\u003c\/p\u003e\n\u003ch4\u003eLarge Cuvette Size\u003c\/h4\u003e\n\u003cp\u003eThe sample cell of the HI83308 fits a round, glass cuvette with a 25 mm path length. Along with the advanced optical components, the larger size of the cuvette greatly reduces errors in rotation from the indexing mark of the cuvettes. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.\u003c\/p\u003e\n\u003ch4\u003eFocusing Lens for Greater Light Yield\u003c\/h4\u003e\n\u003cp\u003eAdding a focusing lens to the optical path allows for the collection of all of the light that exits the cuvette and focusing the light on the silicon photo detector. This novel approach to photometric measurements cancels the errors from imperfections and scratches present in the glass cuvette eliminating the need to index the cuvette.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871415566705,"sku":"HI83308-02","price":91941.75,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi83308-upper-angle-cover-closed.jpg?v=1792646550"},{"product_id":"panel-mounted-ph-analog-indicator-with-self-diagnostic-test-hi8510","title":"Panel-mounted pH Analog Indicator with Self Diagnostic Test – HI8510","description":"\u003ch5\u003eEasy Installation\u003c\/h5\u003e\n\u003cp\u003eHI8510 is provided with membrane keypads on the front panel,  large display,  and auto-diagnostic functions to check pH electrode and instrument status.\u003c\/p\u003e\n\u003ch5\u003eEasy pH Electrode Connection\u003c\/h5\u003e\n\u003cp\u003eAllows for quick and easy connection to any pH meter or transmitter.\u003c\/p\u003e\n\u003ch5\u003eSelf-testing Diagnostics\u003c\/h5\u003e\n\u003cp\u003eBuilt-in autodiagnostic functions to enable the user to check and troubleshoot any malfunctions. The functions are made via front panel keys to isolate the cause of malfunction whether it is due to pH electrode contamination,  internal offset circuit or the amplifier circuit.\u003c\/p\u003e\n\u003ch5\u003eProtective Cover\u003c\/h5\u003e\n\u003cp\u003eA removable,  transparent splash-proof cover protects the front panel.\u003c\/p\u003e\n\u003ch5\u003eRecorder Terminals\u003c\/h5\u003e\n\u003cp\u003eTo enhance troubleshooting and the ability to record data while monitoring,  simply attach a recording device to the instrument’s 4 to 20 mA output contacts,  conveniently located on the front panel,  to obtain a copy of the results on demand.\u003c\/p\u003e\n\u003ch5\u003eAutomatic Temperature Compensation\u003c\/h5\u003e\n\u003cp\u003eA 2-wire Pt100 can be connected to provide automatic temperature compensation of measurements.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI8510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Panel-mounted pH Analog Indicator with Self Diagnostic Test – HI8510\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e 0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e 0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e ±0.02 pH (0 to 100 °C)\/ ±0.05 pH (-20 to 0 °C) (electrode); ±0.5% (transmitter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003e 0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003e 0.00 to 14.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Ouput Signal\u003c\/td\u003e\n\u003ctd\u003e ±0.02 pH (0 to 100 °C)\/ ±0.05 pH (-20 to 0 °C) (electrode); ±0.5% (transmitter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003e Continuous ON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Output\u003c\/td\u003e\n\u003ctd\u003e ±5 Vcc; 150 mA max load for amplified electrodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003e Black anodized aluminium body; front and back with ABS; transparent splash-proof front cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e 115 or 230 Vac; 60\/50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e -10 to 50°C (14 to 122°F); RH max 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e 141 x 69 mm (5.6 x 2.7'')\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e 1.00 kg (2.2 lb.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI8510\"\u003ePanel-mounted pH Analog Indicator with Self Diagnostic Test – HI8510\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871418777969,"sku":"HI8510","price":79856.55,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi8510_2100x2100_300_cmyk.jpg?v=1792646593"},{"product_id":"dissolved-oxygen-reagents-100-tests-hi93732-01","title":"Dissolved Oxygen Reagents (100 tests) - HI93732-01","description":"\u003cp\u003eThe HI93732-01 are high quality reagents that are pre-measured,  allowing for users to achieve fast and accurate colorimetric measurements.  The method is an adaptation of the Standard Methods for Examination of Water and Wastewater,  18\u003csup\u003eth\u003c\/sup\u003e edition,  azide modified Winkler method. The reaction between dissolved oxygen and the reagents causes a yellow tint in the sample. By simply adding the reagents to the sample,  a reaction will take place and a compatible benchtop or portable meter can be used to determine the concentration from the color that is produced. The results will be displayed in mg\/L (ppm) of dissolved oxygen. These reagents are designed to be used with samples that have an expected range of 0.0 to 10.0 mg\/L dissolved oxygen.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI93732-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Dissolved Oxygen Reagents (100 tests) - HI93732-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e Bottles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e 100 tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e Adaptation of the Standard Methods for Examination of Water and Wastewater (18\u003csup\u003eth\u003c\/sup\u003e edition), azide modified Winkler method. The reaction between dissolved oxygen and the reagent causes a yellow tint in the sample.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI93732-01\"\u003eDissolved Oxygen Reagents (100 tests) - HI93732-01\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871431131505,"sku":"HI93732-01","price":8925.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/30ml_25.png?v=1792646675"},{"product_id":"dissolved-oxygen-reagents-300-tests-hi93732-03","title":"Dissolved Oxygen Reagents (300 tests) - HI93732-03","description":"\u003cp\u003eThe HI93732-03 are high quality reagents that are pre-measured,  allowing for users to achieve fast and accurate colorimetric measurements.  The method is an adaptation of the Standard Methods for Examination of Water and Wastewater,  18\u003csup\u003eth\u003c\/sup\u003e edition,  azide modified Winkler method. The reaction between dissolved oxygen and the reagents causes a yellow tint in the sample. By simply adding the reagents to the sample,  a reaction will take place and a compatible benchtop or portable meter can be used to determine the concentration from the color that is produced. The results will be displayed in mg\/L (ppm) of dissolved oxygen. These reagents are designed to be used with samples that have an expected range of 0.0 to 10.0 mg\/L dissolved oxygen.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI93732-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Dissolved Oxygen Reagents (300 tests) - HI93732-03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e Bottles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e 300 tests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e Adaptation of the Standard Methods for Examination of Water and Wastewater (18\u003csup\u003eth\u003c\/sup\u003e edition), azide modified Winkler method. The reaction between dissolved oxygen and the reagent causes a yellow tint in the sample.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI93732-03\"\u003eDissolved Oxygen Reagents (300 tests) - HI93732-03\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871431721329,"sku":"HI93732-03","price":26286.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/30ml_26.png?v=1792646676"},{"product_id":"dissolved-oxygen-portable-photometer-meter-only-hi97732","title":"Dissolved Oxygen Portable Photometer-Meter Only - HI97732","description":"\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003cp\u003eDissolved oxygen (DO) analysis measures the amount of gaseous oxygen (O2) dissolved in an aqueous solution. Dissolved oxygen is one of the most important parameters in aquatic systems. DO is required for metabolism by aerobic organisms and also influences inorganic chemical reactions. Understanding of the solubility and dynamics of oxygen distribution is essential to interpreting both biological and chemical processes within water bodies. Oxygen enters water by diffusion from the surrounding air by aeration (rapid movement) and as a product of photosynthesis. The amount of oxygen (or any gas) that can dissolve in pure water (saturation point) is inversely proportional to the temperature of the water; the warmer the water, the less dissolved oxygen is present.\u003c\/p\u003e\n\u003cp\u003eIn aquaculture, dissolved oxygen is arguably the most important parameter of water quality. Most aquatic species require a minimum of 3 mg\/L (ppm) dissolved oxygen, but 8 to 10 mg\/L (ppm) is preferable.\u003c\/p\u003e\n\u003cp\u003eThe HI97732 uses an adaptation of the Standard Methods for Examination of Water and Wastewater , 23rd edition, azide modified Winkler method to measure dissolved oxygen concentrations up to 10.0 mg\/L (ppm). When reagent is added to a sample containing DO, the sample turns a yellow hue; the greater the concentration, the deeper the color. The associated color change is colorimetrically analyzed according to the Beer-Lambert Law. This principle states that light is absorbed by a complementary color, and the emitted radiation is dependent upon concentration. For dissolved oxygen determination, a narrow band interference filter at 466 nm allows only blue light to be emitted and passed through the sample cuvette. The sample will produce a yellow color, with an intensity proportional to the concentration of dissolved oxygen. The absorbance of blue light increases as the intensity of yellow light increases resulting in less transmittance of light hitting the silicon photodetector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/PHOTOMETER-OPTICAL-SYSTEM.jpg\" alt=\"photometer optical system\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003cul\u003e\u003cli\u003e\u003cul\u003e\u003cli\u003eLED that generates very little heat.\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\u003cul\u003e\u003cli\u003e8 nm narrowband interference filter that is accurate to ±1 nm.\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003e\u003cul\u003e\u003cli\u003eReference detector that modulates the voltage to LED for consistent light output.\u003c\/li\u003e\u003c\/ul\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003cli\u003eA concave focusing lens that reduces errors from imperfections in the cuvette.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin: 0 0 24px; text-align: center;\"\u003eOn-Screen Features\u003c\/h2\u003e\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 32px 24px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/0p400mgl-Certificate-Value-Screen.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eCAL Check\u003c\/h4\u003e\n\u003cp\u003eAdvanced features including CAL-Check to verify performance and if necessary, recalibrate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Method_Selection.jpg\" alt=\"method option\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eSetup Options\u003c\/h4\u003e\n\u003cp\u003eBacklit dot matrix LCD that offers an exceptionally intuitive user interface that is easy to read and understand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/2c30min-Reaction-Time-Screen.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eBacklit LCD\u003c\/h4\u003e\n\u003cp\u003eBacklit dot matrix LCD that offers an exceptionally intuitive user interface that is easy to read and understand.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: center; text-align: center;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/tutorial.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eTutorial Mode\u003c\/h4\u003e\n\u003cp\u003eTutorial mode for step-by-step instructions to guide a first-time user in how to perform a measurement correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eHI97732 FEATURES\/BENEFITS:\u003c\/h4\u003e\n\u003ch5\u003eStable Light Source:\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eThe internal reference system of the HI97732 photometer compensates for any drifts due to power fluctuations or ambient temperature changes. With a stable source of light the readings are fast and stable between your blank (zero) measurement and sample measurement.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eHigh Efficiency Light Source:\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eLED light sources offer superior performance compared to tungsten lamps. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eHigh Quality Filters:\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eImproved optical filters ensure greater wavelength accuracy and allow a brighter, stronger signal to be received. The end result is higher measurement stability and less wavelength error.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eGreater Light Yield:\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eA focusing lens collects all of the light that exits the cuvette, eliminating errors from imperfections and scratches that may be present in the glass. The use of the convex lens reduces the need for indexing cuvettes.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eCAL Check Functionality:\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eHanna's exclusive CAL Check feature allows for performance verification and calibration of the meter using NIST traceable standards. Our CAL Check standard vials are developed to simulate a specific absorbance value at each wavelength to verify the accuracy of subsequent readings.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eLarge Cuvette Size:\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eThe sample cell of the HI97732 fits a round, glass cuvette with a 25 mm path length. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eIntuitive Dot Matrix Display:\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eThe HI97732 is designed with a backlit, graphic LCD. With virtual keys, a battery status indicator, and error messages. Users will find the meter interface intuitive and easy to read. A dedicated help key provides information relating to the current meter operation, and can be used at any stage in the setup or measurement process to show contextual help.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eAuto-off Protection:\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eThe meter uses three common AA batteries that allow for about 800 measurements to be taken. The auto-off feature automatically shuts off the meter after 15 minutes of inactivity in order conserve battery life.\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI97732\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eDissolved Oxygen Portable Photometer-meter only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L (as O2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.4 mg\/L ±3% of reading at 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Method\u003c\/td\u003e\n\u003ctd\u003eadaptation of Standard Methods for the Examination of Water and Wastewater, 23rd Edition, Azide Modified Winkler Method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Source\u003c\/td\u003e\n\u003ctd\u003eLED with 466 nm bandpass filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Detector\u003c\/td\u003e\n\u003ctd\u003esilicon photocell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass Filter Bandwidth\u003c\/td\u003e\n\u003ctd\u003e8 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass Filter Wavelength Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1.0 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCuvette Type\u003c\/td\u003e\n\u003ctd\u003eround 24.6 mm diameter (22 mm inside)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLP\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e128 x 64 pixel B\/W LCD with backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Memory\u003c\/td\u003e\n\u003ctd\u003e50 readings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003e1.5 V AA Alkaline (3 pcs.) \/ \u0026gt; 800 measurements (without backlight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Shut-Off\u003c\/td\u003e\n\u003ctd\u003eafter 15 minutes of inactivity (30 minutes before a READ measurement)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F); 0 to 100% RH (IP67)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e380 g (13.4 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI97732C is supplied with CAL Check standards, cuvettes (2), caps (2), plastic inserts for cuvette, (2), scissors, cuvette cleaning cloth, 1.5V AA batteries (3), instruction manual, and instrument quality certificate packaged in a rugged, thermoformed carrying case.\u003cbr\u003e\nHI97732 is supplied with cuvettes (2), caps (2), plastic inserts for cuvettes (2), 1.5V AA batteries (3), instruction manual, and instrument quality certificate.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI97732\" target=\"_blank\" rel=\"noopener\"\u003eDissolved Oxygen Portable Photometer-meter only\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871444337009,"sku":"HI97732","price":45928.35,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi97732_1_1.jpg?v=1792646809"},{"product_id":"dissolved-oxygen-cal-checktm-standards-hi97732-11","title":"Dissolved Oxygen CAL Check™ Standards - HI97732-11","description":"\u003cp\u003eHI97732-11 is a high quality set of calibration standards that allows users to validate and calibrate the dissolved oxygen range found in the compatible HI97732 portable photometer that has a 0.0 to 10.0 mg\/L (ppm) dissolved oxygen range. The HI97732-11 includes one sealed “A” cuvette for zeroing the meter and one “B” cuvette that is used to validate or calibrate. The expected reading from the “B” standard is 5.0 ±0.4 mg\/L dissolved oxygen @ 25℃. The calibration set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.\u003c\/p\u003e\n\u003ch5\u003eSupplied with Certificate of Analysis\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eProduct code\u003c\/li\u003e\n\u003cli\u003eLot number\u003c\/li\u003e\n\u003cli\u003eExpiration date\u003c\/li\u003e\n\u003cli\u003eStandard value @ 25℃\u003c\/li\u003e\n\u003cli\u003eReference meter NIST traceable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eProvided storage containers\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLight tight\u003c\/li\u003e\n\u003cli\u003eProtects from accidental breakage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eValidation and calibration of the HI97732 Dissolved Oxygen Portable Photometer is quick and easy with the HI97732-11 CAL Check Standards.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e HI97732-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e Dissolved Oxygen CAL Check™ Standards - HI97732-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003e Sealed standards: 0.0 and 5.0 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e 1 set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca target=\"_blank\" href=\"https:\/\/manuals.hannainst.com\/HI97732-11\"\u003eDissolved Oxygen CAL Check™ Standards - HI97732-11\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871444697457,"sku":"HI97732-11","price":20224.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/cal-chck-yellow_3_13.jpg?v=1792646812"},{"product_id":"edge-do-benchtop-meter-hi2040","title":"edge® DO Benchtop Meter - HI2040-02","description":"\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-1-300x300.png\" alt=\"Hanna Edge DO Meter - HI2040\" width=\"300\" height=\"300\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003cp\u003eedge® is packed with many cutting-edge features to ensure accuracy and usability.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 36px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-2-300x300.png\" alt=\"Hanna Edge DO Meter - HI2040\" width=\"300\" height=\"300\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eDigital Electrodes\u003c\/h4\u003e\n\u003cp\u003eedge® electrodes are highly advanced, featuring a built-in microchip that stores calibration information that is automatically retrieved by edge® once the electrode is plugged in. These digital electrodes also feature an easy to plug in 3.5 mm connector so you never have to worry about the right angle or aligning pins.View Electrodes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-3-300x300.png\" alt=\"Hanna Edge DO Meter - HI2040\" width=\"300\" height=\"300\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eClark Type Polarographic DO Probe\u003c\/h4\u003e\n\u003cp\u003eedge®HI764080 DO probe has an integrated temperature sensor incorporated into the thin ½” PEI body for automatic temperature compensation of dissolved oxygen measurements. The HI764080 probe uses screw on replaceable caps with a PTFE (Polytetrafluoroethylene) membrane that is easily replaced in the field as well in the lab. The supplied HI7041S is a concentrated Potassium Chloride fill solution used with the Clark-type polarographic technology. With this technology, an external voltage is applied to the platinum cathode and silver anode to establish a current that is proportional to the concentration of oxygen in a solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-4-300x300.png\" alt=\"Hanna Edge DO Meter - HI2040\" width=\"300\" height=\"300\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003e3.5 mm Probe Input\u003c\/h4\u003e\n\u003cp\u003ePlugging an electrode in has never been simpler; no alignments, no broken pins, just connect the 3.5 mm plug and get started.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-5-261x300.png\" alt=\"Hanna Edge DO Meter - HI2040\" width=\"261\" height=\"300\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003cp\u003eedge® is incredibly versatile. It can be used in a variety of ways and in a variety of environments without taking up the space of a traditional benchtop meter.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-6-300x300.png\" alt=\"Hanna Edge DO Meter - HI2040\" width=\"300\" height=\"300\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003eWall Mount\u003c\/h5\u003e\n\u003cp\u003eUsing the wall mount cradle (included), edge® can be placed on a wall, leaving a zero footprint on the benchtop space. The cradle has a built-in connector to power edge® and charge its batteries. edge®'s zero footprint is designed to save you valuable benchtop space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-7-300x300.png\" alt=\"Hanna Edge DO Meter - HI2040\" width=\"300\" height=\"300\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003eCradle and Electrode Holder\u003c\/h5\u003e\n\u003cp\u003eedge® is equipped with a benchtop cradle with an adjustable swivel electrode holder to charge and hold the edge® securely in place at the optimum viewing angle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-8-257x300.png\" alt=\"Hanna Edge DO Meter - HI2040\" width=\"257\" height=\"300\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003cp\u003eedge® is incredibly thin and weighs only 8.8 oz., has an 8-hour battery life, and dual USB inputs.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px 24px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-9-300x300.png\" alt=\"Hanna Edge DO Meter - HI2040\" width=\"300\" height=\"300\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eTwo USB Ports\u003c\/h4\u003e\n\u003cp\u003eedge® includes one standard USB for exporting data with a flash drive and a second micro-USB port for you to connect to a computer for file export and for charging your edge® when the cradle is not available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-10-300x300.png\" alt=\"Hanna Edge DO Meter - HI2040\" width=\"300\" height=\"300\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eData Logging\u003c\/h4\u003e\n\u003cp\u003eedge® allows you to store up to 1000 log records of data. Data sets include readings, GLP data, date and time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-direction: column; align-items: stretch; text-align: left;\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-11-300x300.png\" alt=\"\" width=\"300\" height=\"300\" loading=\"lazy\" style=\"display: block; width: auto; max-width: 100%; max-height: 220px; height: auto; margin: 0 auto 16px; object-fit: contain;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eBasic Mode\u003c\/h4\u003e\n\u003cp\u003eYou can use edge® in Basic Mode, ideally for routine measurements for a simplified screen and features.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003ca href=\"\/\/fast.wistia.net\/embed\/iframe\/45ms0xpvk5?popover=true\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/8c55539d67ea1d24de589d4f7ab0d40faf95a394.jpg\" alt=\"\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003ch2 style=\"margin-top: 0;\"\u003eVideo\u003c\/h2\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI2040-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003e® Multiparameter DO Meter - HI2040\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e-2.000 to 16.000 pH, -2.00 to 16.00 pH, ±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 pH, 0.01 pH, 0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.002 pH, ±0.01 pH, ±0.2 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003eAutomatic, up to 3 points (5 points*) calibration, 5 standard (7 standard*) buffers available (1.68*, 4.01 or 3.00, 6.86, 7.01, 9.18, 10.01, 12.45*) and 2 custom buffers*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eATC: -5.0 to 100.0ºC; 23.0 to 212.0°F*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH CAL Check (electrode diagnostics)\u003c\/td\u003e\n\u003ctd\u003eglass and reference junction diagnostics ( HI 11311 \u0026amp; HI 12301 only), out of calibration range , probe condition, response time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 29.99 µS\/cm, 3.00 to 29.99 µS\/cm, 30.0 to 299.9 µS\/cm, 300 to 2999 µS\/cm, 3.00 to 29.99 mS\/cm, 30.0 to 200.0 mS\/cm, up to 500.0 mS\/cm, absolute conductivity ‡\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 µS\/cm, 00.1 µS\/cm, 0.01 µS\/cm, 0.01 mS\/cm, 00.1 mS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1% of reading (±0.05 µS\/cm or 1 digit, whichever is greater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC Calibration\u003c\/td\u003e\n\u003ctd\u003e1 Cell Factor calibration; 6 standards available: 84, 1413 µS\/cm, 5.00, 12.88, 80.0, 111.8 mS\/cm, 1 point offset: 0.00 µS\/cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 14.99 ppm (mg\/L), 15.0 to 149.9 ppm (mg\/L), 150. to 1499. ppm (mg\/L), 1.50 to 14.99 g\/L, 15.0 to 100.0 g\/L, up to 400.0 g\/L absolute TDS ‡ (with 0.80 factor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 ppm, 0.1 ppm, 1 ppm, 0.01 g\/L, 0.1 g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1% of reading (±0.03 ppm or 1 digit, whichever is greater)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTDS Calibration\u003c\/td\u003e\n\u003ctd\u003ethrough EC calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC\/TDS Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic -5 to 100 ºC (23 to 212 ºF); NoTC - can be selected to measure absolute conductivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Correction Coefficient\u003c\/td\u003e\n\u003ctd\u003e0.00 to 6.00% \/ ºC (for EC and TDS only). Default value is 1.90% \/ ºC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEC to TDS Conversion Factor\u003c\/td\u003e\n\u003ctd\u003e0.40 to 0.80 (default value is 0.50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity (% NaCl) Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 400.0% NaCl *\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity (% NaCl) Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1% NaCl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity (% NaCl) Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1% of reading (@25ºC\/77ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity (% NaCl) Calibration\u003c\/td\u003e\n\u003ctd\u003e1 point with HI 7037L 100% NaCl sea water standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity (PSU) Range\u003c\/td\u003e\n\u003ctd\u003e2.00 to 42.00 PSU *\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity (PSU) Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 PSU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity (PSU) Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1% of reading (@25ºC\/77ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity (PSU) Calibration\u003c\/td\u003e\n\u003ctd\u003ethrough EC calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 80.0 g\/L *\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Resolution (ppt)\u003c\/td\u003e\n\u003ctd\u003e0.01 g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Accuracy (ppt)\u003c\/td\u003e\n\u003ctd\u003e±1% of reading (@25ºC\/77ºF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Calibration (ppt)\u003c\/td\u003e\n\u003ctd\u003ethrough EC calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 45.00 ppm (mg\/L), 0.0 up to 300.0% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 ppm, 0.1% saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1 digit, ±1.5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Calibration\u003c\/td\u003e\n\u003ctd\u003eone or two points at 0% (HI 7040 solution) and 100% (in air)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eATC: 0 to 50 ºC; 32.0 to 122.0 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Compensation\u003c\/td\u003e\n\u003ctd\u003e0 to 40 g\/L (with 1 g\/L resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude Compensation\u003c\/td\u003e\n\u003ctd\u003e-500 to 4000 m (with 100 m resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-20.0 to 120.0 ºC, -4.0 to 248.0 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 °C, 0.1 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5 °C, ±1.0 °F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDO Probe\u003c\/td\u003e\n\u003ctd\u003eHI 764080 (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Type\u003c\/td\u003e\n\u003ctd\u003eManual log-on-demand (Max. 200 logs); Manual log-on-stability (Max. 200 logs); Interval logging *** (Max. 600 samples; 100 lots)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Memory\u003c\/td\u003e\n\u003ctd\u003eup to 1000*** records\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003e1 micro USB port for charging and PC connectivity, 1 USB port for storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003eBuilt-in rechargeable battery with up to 8 hours of continuous use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5 VDC adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50°C (32 to 122°F), RH max 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e202 x 140 x 12.7mm (8” x 5.5” x 0.5”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e250 g (8.82 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI2040 includes: HI764080 Dissolved Oxygen electrode, HI7041S refill electrolyte solution, (2) DO membrane caps, (2) DO membrane cap O-rings,USB cable, benchtop docking station with electrode holder, wall mount cradle, 5 VDC power adapter, instruction manual, and quality certificate.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI2040-01\" target=\"_blank\" rel=\"noopener\"\u003e® Multiparameter DO Meter - HI2040\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871457247601,"sku":"HI2040-02","price":103018.5,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Hanna-HI2040-1.png?v=1792646938"},{"product_id":"edge-dedicated-dissolved-oxygen-230v-hi2004-02","title":"edge dedicated Dissolved Oxygen, 230V - HI2004-02","description":"\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/0231088ccdbae7371894cce633e67d8d1c3bcf1e2bbdfee610fc7e89a756e93d.jpg\" alt=\"edge dedicated Dissolved Oxygen, 230V - HI2004-02\" width=\"1200\" height=\"1200\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003cp\u003eedge\u003c\/p\u003e\n\u003cp\u003e®\u003c\/p\u003e\n\u003cp\u003eDissolved Oxygen is packed with many cutting-edge features to ensure accuracy and usability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 440px), 1fr)); gap: 36px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/0231088ccdbae7371894cce633e67d8d1c3bcf1e2bbdfee610fc7e89a756e93d.png\" alt=\"Digital DO Probe\" width=\"331\" height=\"331\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eDigital DO Probe\u003c\/h4\u003e\n\u003cp\u003eedge\u003csup\u003e®\u003c\/sup\u003e DO probe is highly advanced, featuring a built-in microchip that stores calibration information that is automatically retrieved by edge once the electrode is plugged in. Information stored in the electrode includes model number, serial number and calibration information including the standards used and the date and time the last calibration was performed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/replaceable-membrane.png\" alt=\"Clark Type Polarographic DO Probe\" width=\"331\" height=\"331\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003eClark Type Polarographic DO Probe\u003c\/h4\u003e\n\u003cp\u003eedge\u003csup\u003e®\u003c\/sup\u003e HI764080 DO probe has an integrated temperature sensor incorporated into the thin ½” PEI body for automatic temperature compensation of dissolved oxygen measurements. The HI764080 probe uses screw on replaceable caps with a PTFE (Polytetrafluoroethylene) membrane that is easily replaced in the field as well in the lab. The supplied HI7041S is a concentrated Potassium Chloride fill solution used with the Clark-type polarographic technology. With this technology, an external voltage is applied to the platinum cathode and silver anode to establish a current that is proportional to the concentration of oxygen in a solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px;\"\u003e\n\u003cdiv style=\"flex: 0 0 140px; max-width: 100%; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/0231088ccdbae7371894cce633e67d8d1c3bcf1e2bbdfee610fc7e89a756e93d-2.png\" alt=\"3.5 mm Probe Input\" width=\"331\" height=\"331\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 200px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin: 0 0 8px; font-size: 18px; line-height: 1.3;\"\u003e3.5 mm Probe Input\u003c\/h4\u003e\n\u003cp\u003ePlugging an electrode in has never been simpler; no alignments, no broken pins, just connect the 3.5 mm plug and get started.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/0231088ccdbae7371894cce633e67d8d1c3bcf1e2bbdfee610fc7e89a756e93d-1.jpg\" alt=\"hi2004 dissolved oxygen meter wall mount\" width=\"1200\" height=\"1200\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003cp\u003eedge\u003csup\u003e®\u003c\/sup\u003e is incredibly versatile. It can be used in a variety of ways and in a variety of environments without taking up the space of a traditional benchtop meter.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/0231088ccdbae7371894cce633e67d8d1c3bcf1e2bbdfee610fc7e89a756e93d-3.png\" alt=\"Wall Mount\" width=\"331\" height=\"331\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003eWall Mount\u003c\/h5\u003e\n\u003cp\u003eUsing the wall mount cradle (included), edge\u003csup\u003e®\u003c\/sup\u003e can be placed on a wall, leaving zero footprint on the benchtop space. The cradle has a bbuilt-inconnector to power edge\u003csup\u003e®\u003c\/sup\u003e and charge its batteries. edge's  zero footprint is designed to save you valuable benchtop space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi2022-edge-blu-hi11102-side_2100x2100_300_cmyk.jpg\" alt=\"cradel\" width=\"367\" height=\"367\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003eCradle and Electrode Holder\u003c\/h5\u003e\n\u003cp\u003eedge\u003csup\u003e®\u003c\/sup\u003e is equipped with a benchtop cradle with an adjustable swivel electrode holder to charge and hold the meter securely in place at the optimum viewing angle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/0cc0901d411b382b161b779d15e7d645de069a7c4355e9fd16b97c8ee45bdbda.jpg\" alt=\"edge thin pH meter handheld\" width=\"1200\" height=\"1200\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\u003cp\u003eedge\u003csup\u003e®\u003c\/sup\u003e is incredibly thin and weighs only 8.8 oz., has an 8 hour battery life, and dual USB inputs.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px; flex-direction: row-reverse;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/0cc0901d411b382b161b779d15e7d645de069a7c4355e9fd16b97c8ee45bdbda.png\" alt=\"usb\" width=\"331\" height=\"331\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003cp\u003eTwo USB Ports\u003c\/p\u003e\n\u003cp\u003eedge\u003csup\u003e®\u003c\/sup\u003e includes one standard USB for exporting data with a flash drive and a second micro USB port for you to connect to a computer for file export and for charging your edge\u003csup\u003e®\u003c\/sup\u003e when the cradle is not available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 24px 48px; margin: 0 0 48px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; max-width: 440px; text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/0cc0901d411b382b161b779d15e7d645de069a7c4355e9fd16b97c8ee45bdbda-1.png\" alt=\"data logging\" width=\"331\" height=\"331\" loading=\"lazy\" style=\"display: block; max-width: 100%; height: auto; margin: 0 auto;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 340px; min-width: 0;\"\u003e\n\u003ch5 style=\"margin-top: 0;\"\u003eData Logging\u003c\/h5\u003e\n\u003cp\u003eedge\u003csup\u003e®\u003c\/sup\u003e allows you to store up to 1000 log records of data. Data sets include readings, GLP data, date and time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI2004-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eedge dedicated Dissolved Oxygen, 230V - HI2004-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e0.00 to 45.00 ppm (mg\/L); 0.0 to 300.0 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e0.01 ppm (mg\/L); 0.1 % saturation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e± 1.5% of reading ±1 digit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eone or two-point at 0% (HI7040 solution) and 100% (in air)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eATC (0 to 50°C; 32.0 to 122.0°F)*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSalinity Compensation\u003c\/td\u003e\n\u003ctd\u003e0 to 40 g\/L (with 1 g\/L resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude Compensation\u003c\/td\u003e\n\u003ctd\u003e-500 to 4000 m (-1640 to 13120') (with 100 m (328') resolution)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe\u003c\/td\u003e\n\u003ctd\u003eHI764080 digital dissolved oxygen electrode with 3.5 mm (1\/8”) connector and 1 m (3.3’) cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging\u003c\/td\u003e\n\u003ctd\u003eup to 1000 records organized in: manual log-on-demand (max. 200 logs), manual log-on-stability (max. 200 logs),\ninterval logging (max. 600 samples; 100 lots)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eedge® HI2004 includes benchtop docking station with electrode holder, wall mount cradle, USB cable, HI 764080 Dissolved Oxygen electrode, HI 7041S Refill electrolyte solution, 2 DO membrane caps, 2 DO membrane cap o-rings, 5 VDC power adapter, and instruction.\u003cbr\u003e\nNotes: * temperature limits will be reduced to actual probe\/sensor limits\u003c\/p\u003e\n\u003cp\u003e** with temperature compensation function disabled\u003c\/p\u003e\n\u003cp\u003e*** for standard mode only\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI2004\" target=\"_blank\" rel=\"noopener\"\u003eedge dedicated Dissolved Oxygen, 230V - HI2004-02\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871459508593,"sku":null,"price":71255.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/edge-HI2004-Beaker-3772x3772-48aeaac3-0a97-4b52-bc81-6c17547ca441-scaled.jpg?v=1792646960"},{"product_id":"water-wastewater-multiparameter-with-cod-photometer-and-ph-meter-hi83399","title":"Water \u0026 Wastewater Multiparameter (with COD) Photometer and pH meter - HI83399-02","description":"\u003cstyle\u003e\n.hanna-description {\n  line-height: 1.7;\n  color: #333;\n}\n\n.hanna-description h2 {\n  font-size: 28px;\n  margin: 35px 0 20px;\n  line-height: 1.3;\n}\n\n.hanna-description h3 {\n  font-size: 21px;\n  margin: 30px 0 12px;\n  line-height: 1.4;\n}\n\n.hanna-description p {\n  margin: 0 0 18px;\n}\n\n.hanna-description ul {\n  margin: 10px 0 25px 20px;\n  padding-left: 20px;\n}\n\n.hanna-description li {\n  margin-bottom: 8px;\n}\n\n.hanna-description .feature-title {\n  font-size: 21px;\n  font-weight: 600;\n  margin: 25px 0 8px;\n}\n\n.hanna-description .feature-group {\n  margin-bottom: 25px;\n}\n\u003c\/style\u003e\n\u003cdiv class=\"hanna-description\"\u003e\n\u003cp\u003eHI83399 benchtop photometer measures 40 different key water and wastewater quality parameters using 73 different methods that allow for multiple ranges and variations in chemistry for specific applications. The Chemical Oxygen Demand (COD) parameter is included for industrial and municipal wastewater treatment. The Phosphorous and Nitrogen parameters included are beneficial to municipal wastewater treatment customers that need to monitor their biological and chemical nutrient removal process. This photometer features an innovative optical system that uses LEDS, narrow band interference filters, focusing lens and both a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source ensures accurate and repeatable photometric readings every time.\u003c\/p\u003e\n\u003cp\u003eA digital pH electrode input is provided allowing the user to measure pH by a traditional glass electrode. The digital pH electrode has a built in microchip within the probe that stores all of the calibration information. Having the calibration information stored in the probe allows for hot swapping of pH electrodes without having to recalibrate. All pH measurements are automatically compensated for temperature variations with a built in thermistor located in the tip of the sensing bulb for fast and accurate temperature measurement.\u003c\/p\u003e\n\u003cp\u003eTwo USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.\u003c\/p\u003e\n\u003cp\u003eThe HI83399 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the 5 wavelengths of light (420 nm, 466 nm, 525 nm, 575 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for education to teach the concept of absorbance by using the Beer-Lambert Law.\u003c\/p\u003e\n\u003ch2\u003eFeatures\/Benefits\u003c\/h2\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eBacklit 128 x 64 Pixel Graphic LCD Display\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eBacklit graphic display allows for easy viewing in low light conditions\u003c\/li\u003e\n\u003cli\u003eThe 128 x 64 Pixel LCD allows for a simplified user interface with virtual keys and on-screen help to guide the user through use of the meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eBuilt-in Reaction Timer for Photometric Measurements\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eThe measurement is taken after the countdown timer expires.\u003c\/li\u003e\n\u003cli\u003eCountdown timer ensures that all readings are taken at the appropriate reaction intervals regardless of user for better consistency in measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eAbsorbance mode\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eHanna’s exclusive CAL Check cuvettes for validation of light source and detector\u003c\/li\u003e\n\u003cli\u003eAllows for the user to plot concentration versus absorbance for a specific wavelength for use with user supplied chemistry or for teaching principles of photometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eUnits of Measure\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eAppropriate unit of measure along with chemical form is displayed along with reading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eResult Conversion\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eAutomatically convert readings to other chemical forms with the touch of a button\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eCuvette Cover\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eAids in preventing stray light from affecting measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eDigital pH Electrode Input\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eMeasure pH and temperature with a single probe\u003c\/li\u003e\n\u003cli\u003eGood Laboratory Practice (GLP) to track calibration information including date, time, buffers used, offset and slope for traceability\u003c\/li\u003e\n\u003cli\u003epH CAL Check alerts user to potential problems during the calibration process\u003c\/li\u003e\n\u003cli\u003eSpace saving having a pH meter and photometer built into one meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eData Logging\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 1000 photometric and pH readings can be stored by simply pressing the dedicated LOG button. Logged readings are just as easily recalled by pressing the RCL button\u003c\/li\u003e\n\u003cli\u003eSample ID and User ID information can be added to a logged reading using alphanumeric keypad\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eConnectivity\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eLogged readings can be quickly and easily transferred to a flash drive using the USB-A host port or to a computer using the micro USB-B port\u003c\/li\u003e\n\u003cli\u003eData is exported as a .CSV file for use with common spreadsheet programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eBattery Status Indicator\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eIndicates the amount of battery life left\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eError Messages\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePhotometric error messages include no cap, high zero, and standard too low\u003c\/li\u003e\n\u003cli\u003epH calibration messages include clean electrode, check buffer and check probe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eOn-screen Features\u003c\/h2\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eMethod Selection\u003c\/div\u003e\n\u003cdiv class=\"feature-title\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/method-selection_bfad8f4b-eae3-4ddb-ace5-ae978dac8bfb.png?v=1789975264\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003eUsers can easily select any one of the 60 measurement methods via the dedicated METHOD button.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eData Logging\u003c\/div\u003e\n\u003cdiv class=\"feature-title\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/data-logging_726a1ac1-9f9c-4eca-ba4b-009965e0af55.png?v=1789975280\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003eUp to 1000 measurement readings can be logged with user and sample ID and recalled for future use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003epH Measurement Mode\u003c\/div\u003e\n\u003cdiv class=\"feature-title\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/ph-measurement-mode_c797f80d-df61-48b4-aad8-6a8f06e045b1.png?v=1789975306\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003eSelecting the pH measurement mode allows for the photometer to be used as a professional pH meter with many features including temperature compensated measurements, automatic two point calibration, and GLP.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDigestion Parameters Features\u003c\/h2\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eCuvette Adapter\u003c\/div\u003e\n\u003cdiv class=\"feature-title\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI83300-Cuvette-Adapter-Closeup_de85a950-b1a2-406e-ac94-3fd21598ff1c.jpg?v=1789975334\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe HI83399 is supplied with a 16 mm cuvette adapter that accepts digestion vials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eDigestion Vial Methods\u003c\/div\u003e\n\u003cdiv class=\"feature-title\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/Digestion_vials_486f2288-cd97-4306-a376-90fdc080f45d.png?v=1789975353\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003eCompatible with COD (EPA, ISO, and mercury free methods), Nitrogen and Phosphorous reagetns packaged in 16 mm digestion vial. Reagents are sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-group\"\u003e\n\u003cdiv class=\"feature-title\"\u003eCOD Reactor for Digestion Vials\u003c\/div\u003e\n\u003cdiv class=\"feature-title\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI839800_COD_Reactor_3e78bcae-cd58-4677-9965-f3e5291d79da.png?v=1789975373\" alt=\"\"\u003e\u003c\/div\u003e\n\u003cp\u003eA COD reactor is used to heat the digestion vials. The digestion vials must be heated to a specific temperature for a period time making the HI839800 an important accessory required to have a complete wastewater treatment monitoring system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAdvanced Optical System\u003c\/h2\u003e\n\u003cp\u003eHI83300 is designed with an innovative optical system that incorporates a beam splitter so that light can be used for absorbance readings and for a reference detector. The reference detector monitors the intensity of light and modulates when there is drift due to power fluctuation or the heating of the optical components. Each part has an important role in providing unparalleled performance from a photometer.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/OpticalSystem_599d0573-37dc-446b-b018-c5842649c240.jpg?v=1789975403\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"feature-title\"\u003eHigh Efficiency LED Light Source\u003c\/div\u003e\n\u003cp\u003eAn LED light source offers superior performance as compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components an electronic stability. LEDs are available in a wide array of wavelengths, whereas tungsten lamps are supposed to be white light (all wavelengths of visible light) but actually have a poor blue\/violet light output.\u003c\/p\u003e\n\u003cdiv class=\"feature-title\"\u003eHigh Quality Narrow Band Interference Filters\u003c\/div\u003e\n\u003cp\u003eThe narrow band interference filter not only ensure greater wavelength accuracy (± 1 nm) but are extremely efficient. The filters used allow up to 95% of the light from the LED to be transmitted as compared to other filters that are only 75% efficient. The higher efficiency allows for a brighter, stronger light source. The end result is higher measurement stability and less wavelength error.\u003c\/p\u003e\n\u003cdiv class=\"feature-title\"\u003eReference Detector for a Stable Light Source\u003c\/div\u003e\n\u003cp\u003eA beam splitter is used as part of the internal reference system of the HI83300 photometer. The reference detector compensates for any drift due to power fluctuations or ambient temperature changes. Now you can rely on a stable source of light between your blank (zero) measurement and sample measurement.\u003c\/p\u003e\n\u003cdiv class=\"feature-title\"\u003eLarge Cuvette Size\u003c\/div\u003e\n\u003cp\u003eThe sample cell of the HI83300 fits a round, glass cuvette with a 25 mm path length. Along with the advanced optical components, the larger size of the cuvette greatly reduces errors in rotation from the indexing mark of the cuvettes. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.\u003c\/p\u003e\n\u003cdiv class=\"feature-title\"\u003eFocusing Lens for Greater Light Yield\u003c\/div\u003e\n\u003cp\u003eAdding a focusing lens to the optical path allows for the collection of all of the light that exits the cuvette and focusing the light on the silicon photo detector. This novel approach to photometric measurements cancels the errors from imperfections and scratches present in the glass cuvette eliminating the need to index the cuvette.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eHI83399-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eWater \u0026amp; Wastewater Multiparameter (with COD) Photometer and pH meter - HI83399\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003ePhotometer: 6.5 to 8.5 pH pH electrode: -2.00 to 16.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003ePhotometer: 0.1 pH pH electrode: 0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003ePhotometer: ±0.1 pH pH electrode: ±0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003eAutomatic one or two point calibration with one set of standard buffers available (4.01, 6.86, 7.01, 9.18, 10.01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic (-5.0 to 100.0 ℃; 23.0 to 212.0 °F); limits reduced based on the pH electrode used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH CAL Check (electrode diagnostics)\u003c\/td\u003e\n\u003ctd\u003eclean electrode and check buffer\/check probe displayed during calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Method\u003c\/td\u003e\n\u003ctd\u003ePhotometer: phenol red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH-mV Range\u003c\/td\u003e\n\u003ctd\u003e±1000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH-mV Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH-mV Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 10.0 mg\/L (as O\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.4 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDissolved Oxygen Measurement Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Azide modified Winkler method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorbance Range\u003c\/td\u003e\n\u003ctd\u003e0.000 to 4.000 Abs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorbance Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 Abs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorbance Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.003Abs @ 1.000 Abs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Range\u003c\/td\u003e\n\u003ctd\u003eFreshwater: 0 to 500 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e) Seawater: 0 to 300 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlkalinity Method\u003c\/td\u003e\n\u003ctd\u003eColorimetric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 1.00 mg\/L (as Al\u003csup\u003e3+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.04 mg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAluminum Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the aluminon method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 3.00 mg\/L Low Range (16 mm vial): 0.00 to 3.00 mg\/L Medium Range: 0.00 to 10.00 mg\/L High Range: 0.0 to 100.0 mg\/L High Range (16 mm vial): 0.0 to 100.0 mg\/L (all as NH\u003csub\u003e3\u003c\/sub\u003e-N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Resolution\u003c\/td\u003e\n\u003ctd\u003eLow and Medium Range: 0.01 mg\/L High Range: 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.04 mg\/L ±4% of reading Low Range (16 mm vial): ±0.10 mg\/L or ±5% of reading Medium Range: ±0.05 mg\/L ±5% of reading High range: ±0.5 mg\/L ±5% of reading High range (16 mm vial): ±1 mg\/L or ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmmonia Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 3.50 mg\/L (as SDBS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.04 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnionic Surfactants Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the USEPA method 425.1 and Standard Methods for the Examination of Water and Wastewater, 20\u003csup\u003eth\u003c\/sup\u003e edition, 5540C, Anionic Surfactants as MBAS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 8.00 mg\/L (as Br\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.08 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBromine Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, DPD method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Range\u003c\/td\u003e\n\u003ctd\u003eFreshwater: 0 to 400 mg\/L (as Ca\u003csup\u003e2+\u003c\/sup\u003e) Seawater: 200 to 600 mg\/L (as Ca\u003csup\u003e2+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Accuracy\u003c\/td\u003e\n\u003ctd\u003eFreshwater: ±10 mg\/L ±5% of reading Seawater: ±6% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalcium Method\u003c\/td\u003e\n\u003ctd\u003eFreshwater: Adaptation of the Oxalate method Seawater: Adaptation of the Zincon method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Oxygen Demand Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0 to 150 mg\/L Medium Range: 0 to 1500 mg\/L High Range:0 to 15000 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Oxygen Demand Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Oxygen Demand Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±5 mg\/L ±4% of reading Medium Range: ±15 mg\/L ±4% of reading High Range: ±150 mg\/L ±2% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemical Oxygen Demand Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the USEPA 410.4 ISO dichromate methods Mercury-free dichromate green method (LR \u0026amp; MR); dichromate method (HR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 20.0 mg\/L (as Cl⁻)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChloride Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5 mg\/L ±6% of reading at 25 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.00 mg\/L (as ClO\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.10 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Dioxide Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Chlorophenol Red method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 5.00 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e) Ultra Low Range: 0.000 to 0.500 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L Ultra Low Range: 0.001 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFree Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading Ultra Low Range: ±0.020 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 5.00 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e) Ultra Low Range: 0.000 to 0.500 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e) Ultra High Range: 0 to 500 mg\/L (as Cl\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L Ultra Low Range: 0.001 mg\/L Ultra High Range:1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Chlorine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading Ultra Low Range: ±0.020 mg\/L ±3% of reading Ultra High Range: ±3 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChlorine Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA 330.5 DPD method Free Chlorine (ULR) \u0026amp; Total Chlorine (UHR): Adaptation of the Standard Methods for Examination of Water and Wastewater, 20\u003csup\u003eth\u003c\/sup\u003e edition, 4500-Cl\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0 to 300 µg\/L (as Cr\u003csup\u003e6+\u003c\/sup\u003e) High Range: 0 to 1000 µg\/L (as Cr\u003csup\u003e6+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Resolution\u003c\/td\u003e\n\u003ctd\u003e1 µg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±1 µg\/L ±4% of reading High Range: ±5 µg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChromium, Hexavalent Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, D1687-92, Diphenylcarbohydrazide method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Range\u003c\/td\u003e\n\u003ctd\u003e0 to 500 PCU (Platinum Cobalt Units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Resolution\u003c\/td\u003e\n\u003ctd\u003e1 PCU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Accuracy\u003c\/td\u003e\n\u003ctd\u003e±10 PCU ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor, Water Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Colorimetric Platinum Cobalt method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.000 to 1.500 mg\/L (as Cu\u003csup\u003e2+\u003c\/sup\u003e) High range: 0.00 to 5.00 mg\/L (as Cu\u003csup\u003e2+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L; 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.01 mg\/L ±5% of reading High Range ±0.02 mg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCopper Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA bicinchoninate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Range\u003c\/td\u003e\n\u003ctd\u003e0 to 80 mg\/L (as CYA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1 mg\/L ±15% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyanuric Acid Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the turbidimetric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 2.00 mg\/L (as F\u003csup\u003e-\u003c\/sup\u003e) High range: 0.0 to 20.0 mg\/L (as F\u003csup\u003e-\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.03 mg\/L ±3% of reading High Range: ±0.5 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFluoride Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, SPADNS method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0 to 250 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e) Medium Range: 200 to 500 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e) High Range: 400 to 750 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±5 mg\/L ±4% of reading Medium Range: ±7 mg\/L ±3% of reading High Range: ±10 mg\/L ±2% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Total Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA recommended method 130.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.70 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.11 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Calcium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Calmagite method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.00 mg\/L (as CaCO\u003csub\u003e3\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.11 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness, Magnesium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, EDTA Colorimetric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Range\u003c\/td\u003e\n\u003ctd\u003e0 to 400 µg\/L (as N\u003csub\u003e2\u003c\/sub\u003eH\u003csub\u003e4\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Resolution\u003c\/td\u003e\n\u003ctd\u003e1 µg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±4% of full scale reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHydrazine Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the ASTM Manual of Water and Environmental Technology, method D1385-88, p-Dimethylaminobenzaldehyde method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 12.5 mg\/L (as I\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIodine Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, DPD method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.000 to 1.600 mg\/L (as Fe) High Range: 0.00 to 5.00 mg\/L (as Fe)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L; 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.01 mg\/L ±8% of reading High Range: ±0.04 mg\/L ±2% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIron Method\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the TPTZ Method High Range: Adaptation of Standard Methods for the Examination of Water and Wastewater, 3500-Fe B., Phenanthroline Method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Range\u003c\/td\u003e\n\u003ctd\u003e0 to 150 mg\/L (as Mg\u003csup\u003e2+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnesium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Calmagite method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0 to 300 µg\/L (as Mn) High Range: 0.0 to 20.0 (as Mn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Resolution\u003c\/td\u003e\n\u003ctd\u003e1 µg\/L; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±10 µg\/L ±3% of reading High Range: ±0.2 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManganese Method\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the PAN Method High Range: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Periodate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 40.0 mg\/L (as Mo\u003csup\u003e6+\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.3 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMolybdenum Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the mercaptoacetic acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYou know what the French Say\u003c\/td\u003e\n\u003ctd\u003eBodhidharma\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.000 to 1.000 mg\/L (as Ni) High Range: 0.00 to 7.00 g\/L (as Ni)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L; 0.01 g\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow range: ±0.010 mg\/L ±7% of reading High Range: ±0.07 g\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNickel Method\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the PAN method High Range: Adaptation of the photometric method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 30.0 mg\/L (as NO\u003csub\u003e3\u003c\/sub\u003e\u003csup\u003e-\u003c\/sup\u003e- N) 16 mm vial: 0.0 to 30.0 mg\/L (as NO\u003csub\u003e3\u003c\/sub\u003e\u003csup\u003e-\u003c\/sup\u003e- N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5 mg\/L ±10% of reading 16 mm vial: ±1.0 mg\/L or ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrate Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the cadmium reduction method 16 mm vial: Chromotropic acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Range\u003c\/td\u003e\n\u003ctd\u003eFreshwater Low Range: 0 to 600 µg\/L (as NO\u003csub\u003e2\u003c\/sub\u003e\u003csup\u003e-\u003c\/sup\u003e-N) High Range: 0 to 150 mg\/L (as NO\u003csub\u003e2\u003c\/sub\u003e\u003csup\u003e-\u003c\/sup\u003e) Seawater Ultra Low Range: 0 to 200 µg\/L (as NO\u003csub\u003e2\u003c\/sub\u003e\u003csup\u003e-\u003c\/sup\u003e-N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Resolution\u003c\/td\u003e\n\u003ctd\u003eFreshwater: 1 µg\/L; 1 mg\/L Seawater: 1 µg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Accuracy\u003c\/td\u003e\n\u003ctd\u003eFreshwater Low Range: ±20 µg\/L ±4% of reading High Range: ±4 mg\/L ±4% of reading Seawater ±10 µg\/L ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrite Method\u003c\/td\u003e\n\u003ctd\u003eLow Range and Seawater: Adaptation of the EPA Diazotization method 354.1 High Range: Adaptation of the Ferrous Sulfate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen, Total Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.0 to 25.0 mg\/L (as NO\u003csub\u003e3\u003c\/sub\u003e\u003csup\u003e-\u003c\/sup\u003e-N) High Range: 0 to 150 mg\/L (as N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen, Total Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L; 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen, Total Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±1.0 mg\/L or ±5% of reading High Range: ±3 mg\/L or ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNitrogen, Total Method\u003c\/td\u003e\n\u003ctd\u003eChromotropic acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Range\u003c\/td\u003e\n\u003ctd\u003e0 to 1000 µg\/L (as DEHA) 0.00 to 1.50 mg\/L (as Carbohydrazide) 0.00 to 2.50 mg\/L (as Hydroquinone) 0.00 to 4.50 mg\/L (as ISO-ascorbic acid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Resolution\u003c\/td\u003e\n\u003ctd\u003e1 µg\/L (DEHA); 0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 µg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOxygen, Scavenger Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the iron reduction method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 2.00 mg\/L (as O\u003csub\u003e3\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.02 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOzone Method\u003c\/td\u003e\n\u003ctd\u003eColorimetric DPD Method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Range\u003c\/td\u003e\n\u003ctd\u003eFreshwater Low Range: 0.00 to 2.50 mg\/L (as PO\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e3-\u003c\/sup\u003e) High range: 0.0 to 30.0 mg\/L(as PO\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e3-\u003c\/sup\u003e) Seawater Ultra Low Range: 0 to 200 µg\/L (as P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Resolution\u003c\/td\u003e\n\u003ctd\u003eFreshwater: 0.01 mg\/L; 0.1 mg\/L Seawater: 1 µg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Accuracy\u003c\/td\u003e\n\u003ctd\u003eFreshwater Low Range: ±0.04 mg\/L ±4% of reading High Range: ±1 mg\/L ±4% of reading Seawater Ultra Low Range: ±5 µg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphate Method\u003c\/td\u003e\n\u003ctd\u003eFreshwater Low Range: Adaptation of the Ascorbic Acid method Freshwater High Range and Seawater Ultra Low Range: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Amino Acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Acid Hydrolyzable Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 1.60 mg\/L (as P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Acid Hydrolyzable Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Acid Hydrolyzable Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05 mg\/L or ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Acid Hydrolyzable Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the EPA method 365.2 and Standard Methods for the Examination of Water and Wastewater, 20\u003csup\u003eth\u003c\/sup\u003e edition, 4500-P E, ascorbic acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Reactive Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 1.60 mg\/L (as P) High Range: 0.0 to 32.6 mg\/L (as P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Reactive Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Reactive Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.05 mg\/L or ±4% of reading High Range: ±0.5 mg\/L or ±4% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Reactive Method\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of Standard Methods for the Examination of Water and Wastewater, 20\u003csup\u003eth\u003c\/sup\u003e edition, ascorbic acid method, and EPA method 365.2 High Range: Adaptation of the vanadomolybdophosphoric acid method.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Total Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 1.15 mg\/L (as P) High Range: 0.0 to 32.6 mg\/L (as P)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Total Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.05 mg\/L or ±6% of reading High Range: ±0.5 mg\/L or ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Total Resolution\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.01 mg\/L; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhosphorous, Total Method\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of Standard Methods for the Examination of Water and Wastewater, 20\u003csup\u003eth\u003c\/sup\u003e edition, 4500-P E, ascorbic acid method, and EPA method 365.2 High Range: Adaptation of the vanadomolybdophosphoric acid method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 20.0 mg\/L (as K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Accuracy\u003c\/td\u003e\n\u003ctd\u003e±3.0 mg\/L ±7% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePotassium Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Turbidimetric Tetraphenylborate method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Range\u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.00 to 2.00 mg\/L (as SiO\u003csub\u003e2\u003c\/sub\u003e) High Range: 0 to 200 mg\/L (as SiO\u003csub\u003e2\u003c\/sub\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L; 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Accuracy\u003c\/td\u003e\n\u003ctd\u003eLow Range: ±0.03 mg\/L ±3% of reading High Range: ±1 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilica Method\u003c\/td\u003e\n\u003ctd\u003eLow Range: Adaptation of the ASTM Manual of Water and Environmental Technology, D859, Heteropoly Molybdenum Blue method High Range: Adaptation of the USEPA Method 370.1 and Standard Method 4500-SiO\u003csub\u003e2\u003c\/sub\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Range\u003c\/td\u003e\n\u003ctd\u003e0.000 to 1.000 mg\/L (as Ag)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Resolution\u003c\/td\u003e\n\u003ctd\u003e0.001 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.020 mg\/L ±5% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilver Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the PAN method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Range\u003c\/td\u003e\n\u003ctd\u003e0 to 150 mg\/L (as SO\u003csub\u003e4\u003c\/sub\u003e\u003csup\u003e2-\u003c\/sup\u003e)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Resolution\u003c\/td\u003e\n\u003ctd\u003e1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Accuracy\u003c\/td\u003e\n\u003ctd\u003e±5 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSulfate Method\u003c\/td\u003e\n\u003ctd\u003eTurbidimetric - Sulfate is precipitated with barium chloride crystals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Range\u003c\/td\u003e\n\u003ctd\u003e0.00 to 3.00 mg\/L (as Zn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Resolution\u003c\/td\u003e\n\u003ctd\u003e0.01 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.03 mg\/L ±3% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZinc Method\u003c\/td\u003e\n\u003ctd\u003eAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18\u003csup\u003eth\u003c\/sup\u003e edition, Zincon method\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e1 pH electrode input and 5 photometer wavelengths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Electrode\u003c\/td\u003e\n\u003ctd\u003edigital pH electrode (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Source\u003c\/td\u003e\n\u003ctd\u003e5 LEDs with 420 nm, 466 nm, 525 nm, 575 nm, and 610 nm narrow band interference filters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhotometer\/Colorimeter Light Detector\u003c\/td\u003e\n\u003ctd\u003esilicon photodetector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass Filter Bandwidth\u003c\/td\u003e\n\u003ctd\u003e8 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBandpass Filter Wavelength Accuracy\u003c\/td\u003e\n\u003ctd\u003e±1 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCuvette Type\u003c\/td\u003e\n\u003ctd\u003eround, 24.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Methods\u003c\/td\u003e\n\u003ctd\u003e128 max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLP\u003c\/td\u003e\n\u003ctd\u003ecalibration data for connected pH electrode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e128 x 64 pixel LCD with backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Type\u003c\/td\u003e\n\u003ctd\u003elog on demand with user name and sample ID optional input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Memory\u003c\/td\u003e\n\u003ctd\u003e1000 readings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eUSB-A host for flash drive; micro-USB-B for power and computer connectivity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5 VDC USB 2.0 power adapter with USB-A to micro-USB-B cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003e3.7 VDC Li-polymer rechargeable battery \/ \u0026gt;500 photometric measurements or 50 hours of continuous pH measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e0 to 50.0 ℃ (32 to 122.0 °F); 0 to 95% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg (2.2 lbs.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e206 x 177 x 97 mm (8.1 x 7.0 x 3.8”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\n\u003cp\u003eHI83399-02 is supplied with sample cuvettes and caps (4 ea.), cloth for wiping cuvettes, USB to micro USB cable connector, power adapter and instruction manual.\u003c\/p\u003e\n\u003ch3\u003eManuals\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI83399\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWastewater Multiparameter Photometer and pH Meter\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871461998961,"sku":"HI83399-02","price":204471.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi83399-upper-angle-cover-closed_2_7201c991-0f0d-4f00-8f0a-b82a235af032.jpg?v=1792646987"}],"url":"https:\/\/hannainst.in\/collections\/parameter-dissolved-oxygen.oembed","provider":"hanna","version":"1.0","type":"link"}