{"product_id":"karl-fischer-volumetric-titrator-hi933","title":"Karl Fischer Volumetric Titrator HI933-02","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\/HI903-angle.jpg\" alt=\"HI903 Angled\" 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;\"\u003eTitrator Capabilities\u003c\/h5\u003e\n\u003ch4\u003eDynamic Titrant Dosing\u003c\/h4\u003e\n\u003cp\u003eThe dynamic dosing feature allows for timely and accurate titration results by relating the titrant volume dosed to the mV response from the titration reaction. This provides for larger doses near the beginning of a titration and smaller, more precise doses near the titration endpoint.\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;\"\u003eDrift Rate Compensation\u003c\/h4\u003e\n\u003cp\u003eThe HI903 automatically adjusts the titration calculation to account for the effects of any ambient humidity entering the titration cell. This provides a more accurate result by correcting for water not present in the actual sample.\u003c\/p\u003e\n\u003ch4\u003eTitration Results Averaging\u003c\/h4\u003e\n\u003cp\u003eSuccessive results from a titration method may be averaged with recording of the standard deviation.\u003c\/p\u003e\n\u003ch4\u003eTitrant Recordkeeping\u003c\/h4\u003e\n\u003cp\u003eThe HI903’s titrant database can store information for up to 20 titrants. The database may be programmed to remind a user when to standardize their titrant, reducing error in analysis.\u003c\/p\u003e\n\u003ch4\u003eSelectable Endpoint Criteria\u003c\/h4\u003e\n\u003cp\u003eThe HI903 employs a dual platinum pin electrode for bivoltammetric endpoint determination. Users may choose termination criteria based on mV stability times or drift rates.\u003c\/p\u003e\n\u003ch4\u003eMultistage Cell Preparation\u003c\/h4\u003e\n\u003cp\u003eA pre-titration stage eliminates residual water present in the solvent and the cell, providing a reliable baseline start to analysis. Standby mode then keeps the solvent dry between titrations and when the titrator is not in use.\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; 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\/HI903_BuretteAndDosing.jpg\" alt=\"Burette and Dosing\" 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;\"\u003eBurettes \u0026amp; Dosing System\u003c\/h5\u003e\n\u003ch4\u003ePrecision Dosing Pump\u003c\/h4\u003e\n\u003cp\u003eOur unmatched 40, 000 step piston driven pump is capable of delivering as little as 0.125 µL of titrant accurately and precisely.\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;\"\u003eChemically Resistant Tubing \u0026amp; Syringe\u003c\/h4\u003e\n\u003cp\u003eAspiration and dispensing tubes are constructed of durable, chemically resistant PTFE and feature a light-blocking polyurethane outer sleeve to protect light sensitive reagents.\u003c\/p\u003e\n\u003ch4\u003eAnti-Diffusion Dispensing Tip\u003c\/h4\u003e\n\u003cp\u003eA specially designed glass dispensing tip delivers titrant precisely into high turbulence mixing zones, ensuring a rapid reaction. Its angular construction helps prevent titrant from diffusing into the sample solvent.\u003c\/p\u003e\n\u003ch5\u003eTitration \u0026amp; Solvent System\u003c\/h5\u003e\n\u003ch4\u003eEfficient Sample Handling\u003c\/h4\u003e\n\u003cp\u003eThe HI903 features a quick-remove sample port with a replaceable rubber septum allowing for fast and easy sample introduction to the titration vessel. An integrated magnetic stirrer ensures homogeneity for an accurate and speedy reaction.\u003c\/p\u003e\n\u003ch4\u003eChemically Resistant Titration Vessel\u003c\/h4\u003e\n\u003cp\u003eThe glass and PTFE titration cell and fittings are designed to withstand the harsh solvents and reagents involved in Karl Fischer reactions.\u003c\/p\u003e\n\u003ch4\u003eSealed Solvent System\u003c\/h4\u003e\n\u003cp\u003eThe titration vessel is completely sealed to minimize exposure to ambient humidity, keep the system dry, and reduce titrant consumption while saving time between titrations. Solvent may be exchanged in a matter of seconds without opening the titration vessel.\u003c\/p\u003e\n\u003ch4\u003eVisually Recognizable Desiccant\u003c\/h4\u003e\n\u003cp\u003eA rechargeable, color-indicating, silica gel desiccant prevents the ingress of ambient humidity into the sealed system while maintaining full titrator functionality. The desiccant color change allows a user to recognize when it’s adsorption capacity has depleted and is ready for replacement or recharging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin: 0 0 48px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/HI903_TitrationSolventSystem.jpg\" alt=\"Titrant and Solvent System\" loading=\"lazy\" style=\"display: block; max-width: min(100%, 640px); height: auto; margin: 0 auto;\"\u003e\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\/Screenshots-Array_HI903.jpg\" alt=\"\" width=\"1200\" height=\"574\" 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;\"\u003eInterface \u0026amp; Display\u003c\/h5\u003e\n\u003ch4\u003eInteractive Color Display\u003c\/h4\u003e\n\u003cp\u003eA large, color LCD screen clearly shows the chosen titration method along with results, units, dosing size, titration volume, drift rate, and mV value.\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;\"\u003eDetailed Titration Graphs\u003c\/h4\u003e\n\u003cp\u003eA real-time titration curve can be displayed during each titration; this feature is useful when new methods are tested or when a procedure requires optimization.\u003c\/p\u003e\n\u003ch4\u003eSimple \u0026amp; Quick Navigation\u003c\/h4\u003e\n\u003cp\u003eVirtual key selections present on the display allow for simple and quick navigation between screens and menus without getting lost in a nest of information.\u003c\/p\u003e\n\u003ch5\u003eData \u0026amp; Storage\u003c\/h5\u003e\n\u003ch4\u003eCustomizable Titration Reports\u003c\/h4\u003e\n\u003cp\u003eEach titration report is fully customizable so users can ensure they are storing and filing the appropriate data required for their application and procedures.\u003c\/p\u003e\n\u003ch4\u003eFlexible GLP Management\u003c\/h4\u003e\n\u003cp\u003eAll necessary GLP (Good Laboratory Practice) information can be recorded with each sample including: sample identification, company and operator name, date, time, and electrode ID codes.\u003c\/p\u003e\n\u003ch4\u003eEffortless Data Transfer\u003c\/h4\u003e\n\u003cp\u003eData can easily be transferred to a USB flash drive or PC with the Hanna HI900PC application software. The USB port allows for the transfer of titration methods, titration reports, and software upgrades via USB flash drive.\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; 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\/USB-Key-copy.jpg\" alt=\"USB Transfer\" 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;\"\u003eConnectivity \u0026amp; Functionality\u003c\/h5\u003e\n\u003ch4\u003eConfigurable Balance Interface\u003c\/h4\u003e\n\u003cp\u003eSample size may be automatically entered from any laboratory analytical balance with a RS232 serial output saving time and labor.\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;\"\u003eMultiple Peripherals\u003c\/h4\u003e\n\u003cp\u003eUsers can print reports directly from the titrator using a standard parallel printer. An external monitor and keyboard may be attached for added versatility, as well as an analytical balance for automatic sample mass entry for titrations.\u003c\/p\u003e\n\u003ch5\u003eMethods of Analysis\u003c\/h5\u003e\n\u003ch4\u003eCustomizable Methods\u003c\/h4\u003e\n\u003cp\u003eThe HI903 can store up to 100 user-defined or standard titration methods. Each method may be customized and optimized for performance based on application and user requirements.\u003c\/p\u003e\n\u003ch4\u003eTitration Method Support\u003c\/h4\u003e\n\u003cp\u003eOnsite installation, training, and customization is available from one of our Applications or Service experts. Hanna offers continued support via phone or webinar for any questions you might have along the way.\u003c\/p\u003e\n\u003ch4\u003eAdaptable Standard Methods\u003c\/h4\u003e\n\u003cp\u003eOur technical experts can program and customize standard methods developed by such affiliations as ISO, ASTM, AOAC, AOCS, EPA, and more directly onto your titrator. Ask our Sales Consultants which standard methods are possible with our HI903 Karl Fischer system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center; margin: 0 0 48px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/clearbeaker_goldliquid_copy.jpg\" alt=\"Methods of Analysis\" loading=\"lazy\" style=\"display: block; max-width: min(100%, 640px); height: auto; margin: 0 auto;\"\u003e\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\u003eHI903-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eName\u003c\/td\u003e\n\u003ctd\u003eKarl Fischer Volumetric Titrator HI903\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTitration Principle\u003c\/td\u003e\n\u003ctd\u003eKarl Fischer Volumetric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTitration Range\u003c\/td\u003e\n\u003ctd\u003e100 ppm to 100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTitration Resolution\u003c\/td\u003e\n\u003ctd\u003e1 ppm to 0.0001%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Units\u003c\/td\u003e\n\u003ctd\u003e%, ppm, mg\/g, µg\/g, mg, µg, mg\/mL, µg\/mL, mg\/pc, µg\/pc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Type\u003c\/td\u003e\n\u003ctd\u003eliquid or solid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePre-Titration Conditioning\u003c\/td\u003e\n\u003ctd\u003eautomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackground Drift Correction\u003c\/td\u003e\n\u003ctd\u003eautomatic or user-selectable value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEndpoint Criteria\u003c\/td\u003e\n\u003ctd\u003efixed mV persistence, relative drift stop or absolute drift stop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Type\u003c\/td\u003e\n\u003ctd\u003edynamic with optional pre-dispensing rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResult Statistics\u003c\/td\u003e\n\u003ctd\u003emean, standard deviation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.1% of full burette volume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSyringe\u003c\/td\u003e\n\u003ctd\u003e5 mL precision ground glass with PTFE plunger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve\u003c\/td\u003e\n\u003ctd\u003emotor-driven 3-way, PTFE liquid contact material\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTubing\u003c\/td\u003e\n\u003ctd\u003ePTFE with light block and thermal jacketing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDispensing Tip\u003c\/td\u003e\n\u003ctd\u003eglass, fixed position, anti-diffusing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTitration Vessel\u003c\/td\u003e\n\u003ctd\u003econical with operation volume between 50-150 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolvent Handling System\u003c\/td\u003e\n\u003ctd\u003esealed system, integrated diaphragm air pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eBNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePolarization Current\u003c\/td\u003e\n\u003ctd\u003e1, 2, 5, 10, 15, 20, 30 or 40 µA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Range\u003c\/td\u003e\n\u003ctd\u003e2 mV to 1000 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±0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurette\u003c\/td\u003e\n\u003ctd\u003e5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing Pump Resolution\u003c\/td\u003e\n\u003ctd\u003e1\/40000 of the burette volume (0.125 µL per dose) with 5 mL burette\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirrer Type\u003c\/td\u003e\n\u003ctd\u003emagnetic, optically regulated, digital stirrer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirrer Speed\u003c\/td\u003e\n\u003ctd\u003e200 to 2000 rpm; resolution 100 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTitrator Methods\u003c\/td\u003e\n\u003ctd\u003eup to 100 methods (standard and user-defined)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReports\u003c\/td\u003e\n\u003ctd\u003eup to 100 complete titration reports and drift rate reports can be stored\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLP Conformity\u003c\/td\u003e\n\u003ctd\u003eGood Laboratory Practice and instrument data storage and printing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeripheral Devices\u003c\/td\u003e\n\u003ctd\u003econnections for VGA display, PC-keyboard, parallel printer, USB device input, RS232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e5.7 in. (320 x 240 pixel) color LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeypad\u003c\/td\u003e\n\u003ctd\u003epolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLanguages\u003c\/td\u003e\n\u003ctd\u003eEnglish, Portuguese. Spanish, and French\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e100-240 VAC; -01models, US plug (type A); -02models, European plug (type C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003eoperating: 10 to 40°C (50 to 104°F), up to 95% RH\nstorage: -20 to 70°C (-4 to 158°F), up to 95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e390 x 350 x 380 mm (15.3 x 13.8 x 14.9 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eapproximately 10 kg (22 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\/HI903-01\" target=\"_blank\" rel=\"noopener\"\u003eKarl Fischer Volumetric Titrator HI903\u003c\/a\u003e\u003c\/p\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":67871419826545,"sku":"HI933-02","price":919424.25,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/9535\/5761\/files\/hi903.jpg?v=1792646609","url":"https:\/\/hannainst.in\/products\/karl-fischer-volumetric-titrator-hi933","provider":"hanna","version":"1.0","type":"link"}