{"product_id":"professional-waterproof-portable-ph-orp-ise-meter-hi98191","title":"Professional Waterproof Portable pH\/ORP\/ISE Meter - HI98191","description":"\u003cdiv style=\"margin: 0 0 48px;\"\u003e\n\u003cp\u003eFor the measurement of pH the HI98191 comes with a HI72911B titanium body pH electrode with a built-in temperature sensor for automatic temperature compensated readings. The titanium body is chemically resistant to aggressive chemicals and is virtually unbreakable.\u003c\/p\u003e\n\u003cp\u003eHanna's unique CAL Check™ feature alerts the user to potential problems during the pH calibration process. By comparing previous calibration data to the current calibration the meter will alert the user with display prompts when the probe needs to be cleaned or is broken and if the pH buffer might be contaminated. After calibration the overall probe condition is displayed as a percentage from 0 to 100% in increments of 10%. The probe condition is affected by both the offset and slope characteristics of the pH electrode and is displayed on the measurement screen on the day of calibration and in the GLP data. pH calibration can be performed up to five points with seven preprogrammed standard pH buffers and five custom ones to achieve a pH accuracy of ±0.002 with ±0.001 pH resolution.\u003c\/p\u003e\n\u003cp\u003eThe HI98191 has 15 different ISE sensors preprogrammed within the meter. By selecting the appropriate ISE in the ISE Setup Menu, the appropriate ion charge and ion molar weight are applied to display ISE slope percentage. Users can then calibrate up to five points with the choice of six standard values. This meter allows an extensive choice of measurement units (ppm, ppt, g\/L, ppb, μg\/L, mg\/mL, M, mol\/L, mmol\/L, % w\/v, user defined) and has an expanded measuring range of 1.00 x 10\u003csup\u003e-7\u003c\/sup\u003e to 9.99 x 10\u003csup\u003e10\u003c\/sup\u003e.\u003c\/p\u003e\n\u003cp\u003ePressing the \"AutoHold\" virtual key seen in measurement mode, the meter will freeze a stable reading allowing for the reading to be documented or logged. An \"out of calibration range\" warning can be enabled that will alert the user when a reading is not within the bracket of calibrated pH values.\u003c\/p\u003e\n\u003cp\u003eThe log-on-demand mode allows the user to record and save up to 300 samples (100 each for pH, mV, and ISE). This data along with the associated GLP data can then be transferred to a PC with Hanna's HI920015 micro USB cable and HI92000 software.\u003c\/p\u003e\n\u003cp\u003eAccess help at any time at a press of a dedicated button and view content specific information based on the screen that is currently being viewed.\u003c\/p\u003e\n\u003cp\u003eThe high contrast graphic LCD is easy to read outdoors in bright sunlight as well in low-lit areas with the backlight. A combination of dedicated and virtual keys allows easy, intuitive operation in a choice of languages.\u003c\/p\u003e\n\u003cp\u003eThe compact, durable carrying case is thermoformed to hold all necessary components for taking a field measurement, including the meter, electrode and beakers.\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\/HI98191-HI98190-setup.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 340px; min-width: 0;\"\u003e\n\u003ch4 style=\"margin-top: 0;\"\u003eOn-Screen Features\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eSetup Screen\u003c\/strong\u003e\nOur extensive setup screen features a host of configurable options such as time, date, temperature units and language for help screens and guides.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration\u003c\/strong\u003e\npH calibration features detailed CAL Check™ messages. Alerts user to potential problems during calibration including when to clean electrode and possible buffer contamination.\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\/HI98191-HI98190-GLP.jpg\" alt=\"GLP\" 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\u003e\u003cstrong\u003eGLP\u003c\/strong\u003e\nComprehensive GLP functions are directly accessible by pressing the GLP key. Calibration data, including: date, time, offset, slope and buffers used in the last calibration can be reviewed.\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\/HI98191-ISE-Fluoride.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 340px; min-width: 0;\"\u003e\n\u003cp\u003e\u003cstrong\u003eISE Measurements\u003c\/strong\u003e\nThe HI98191 includes ISE measurements when used with our wide selection of ISE electrodes or a custom version.\u003c\/p\u003e\n\u003ch4\u003eFeatures\/Benefits:\u003c\/h4\u003e\n\u003ch5\u003eErgonomic, rugged, waterproof (IP67) design\u003c\/h5\u003e\n\u003ch5\u003epH CAL Check™\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAlerts user to potential problems during calibration including when to clean electrode and possible buffer contamination.\u003c\/li\u003e\n\u003cli\u003eDisplays overall probe condition based on offset and slope after calibration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eISE direct concentration readout in a choice of concentration units\u003c\/h5\u003e\n\u003ch5\u003eAutomatic Temperature Compensation\u003c\/h5\u003e\n\u003ch5\u003eFive-point pH calibration with seven standard buffers and five custom buffers\u003c\/h5\u003e\n\u003ch5\u003eLog-on-demand\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eStore measurement data at the press of a button\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eAutoHold\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eFreezes a stable reading on the display for recording or logging\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch5\u003eGLP features\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003eGLP data including date, time, calibrated values, slope and offset (pH)\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCalibration timeout to alert the user at a defined interval when the calibration has expired\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003eMultiple language selection\u003c\/h5\u003e\n\u003ch5\u003e200-hour battery life with battery level displayed on measurement screen\u003c\/h5\u003e\n\u003ch5\u003eMenu driven for ease of use with virtual-key extended functionality\u003c\/h5\u003e\n\u003ch5\u003eContextual help at the press of a button\u003c\/h5\u003e\n\u003ch5\u003eBacklit, graphic LCD\u003c\/h5\u003e\n\u003ch5\u003eConnectivity\u003c\/h5\u003e\n\u003cul\u003e\u003cli\u003ePC connectivity via a sealed opto-isolated micro USB and HI92000 software\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003ePRIMARY APPLICATIONS: Food \u0026amp; Beverage, Plating, Water and Wastewater, Chemical Manufacturing, Agriculture, and Environmental\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\/1pmzf9o20h?popover=true\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/2872b8cf233378bfb91dce12e7b14732390aacd8.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\u003eHI98191\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eProfessional Waterproof Portable pH\/ORP\/ISE Meter - HI98191\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e-2.0 to 20.0 pH; -2.00 to 20.00 pH; -2.000 to 20.000 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 pH; 0.01 pH; 0.001 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1; ±0.002 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003eup to five point calibration, seven standard buffers available (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) + five custom buffers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Input impedence\u003c\/td\u003e\n\u003ctd\u003e10¹² Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Range\u003c\/td\u003e\n\u003ctd\u003e±2000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Resolution\u003c\/td\u003e\n\u003ctd\u003e0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISE Range\u003c\/td\u003e\n\u003ctd\u003efrom 1.00 E⁻⁷ to 9.99 E¹⁰ concentration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISE Resolution\u003c\/td\u003e\n\u003ctd\u003e3 digits 0.01; 0.1; 1; 10 concentration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISE Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.5% of reading (monovalent ions), ±1% of reading (divalent ions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eISE Calibration\u003c\/td\u003e\n\u003ctd\u003eup to five point calibration, six standard solutions available (0.1, 1, 10, 100, 1000, 10000 ppm)\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)\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±0.4°C (±0.8°F) (excluding probe error)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003emanual or automatic from -20.0 to 120.0°C (-4.0 to 248.0°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Electrode\u003c\/td\u003e\n\u003ctd\u003eHI72911B Titanium body, pH electrode with internal temperature sensor, BNC connector and 1 m (3.3’ cable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Type\u003c\/td\u003e\n\u003ctd\u003eLog-on-demand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Memory\u003c\/td\u003e\n\u003ctd\u003e300 samples (100 each range pH, mV and ISE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eopto-isolated USB with optional HI 92000 software and micro USB cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomatic Shut-Off\u003c\/td\u003e\n\u003ctd\u003euser selectable: 5, 10, 30, 60 min or can be disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\/Life\u003c\/td\u003e\n\u003ctd\u003e1.5V AA batteries (4) \/ approximately 200 hours of continuous use without backlight (50 hours with backlight)\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 100% (IP67)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e185 x 93 x 35.2 mm (7.3 x 3.6 x 1.4”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e400 g (14.2 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eOrdering Info\u003c\/h3\u003e\u003cp\u003eHI98191 is supplied with HI72911B titanium body pH electrode, HI7004M pH 4.01 buffer solution (230 mL), HI7007M pH 7.01 buffer solution (230 mL), HI700601 electrode cleaning solution sachet (2 x 20 mL), 100 mL plastic beaker (2), 1.5V AA batteries (4), HI92000 PC software, HI920015 micro USB cable, instruction manual, quick start guide, instrument quality certificate, and HI720191 hard carrying case.\u003c\/p\u003e\u003ch3\u003eManuals\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/manuals.hannainst.com\/HI98191\" target=\"_blank\" rel=\"noopener\"\u003eProfessional Waterproof Portable pH\/ORP\/ISE Meter - HI98191\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871192252785,"sku":"HI98191","price":94938.75,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi98191_manual.jpg?v=1792645854","url":"https:\/\/hannainst.in\/products\/professional-waterproof-portable-ph-orp-ise-meter-hi98191","provider":"hanna","version":"1.0","type":"link"}