{"id":2031714885,"title":"HANNA HI 84533-02 Formol Number Mini Titrator for Wine and Fruit Juice Analysis","handle":"hi-84533-02","description":"\u003cdiv id=\"Product-Body\" style=\"width: 475px; clear: left; color: #222222; font-family: Tahoma. Arial. FreeSans. Helvetica. sans-serif; font-size: 12px; line-height: 18px; background-color: #f2f3f3;\"\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003eThe HI 84533 is an easy to use. fast and affordable mini automatic titrator designed for the rapid and accurate determination of formol number in wines or fruit juices.  This new generation of mini automatic titrator improves upon the titrant delivery system and measuring ranges for increased accuracy compared to previous models.  This meter reflects Hanna's years of experience as a manufacturer of analytical instruments.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003eThe HI 84533 incorporates a precise piston dosing system which allows for a highly accurate determination of the amount of titrant used. It is also capable of dynamic dosing. making testing both faster and more accurate.  A pump calibration performed with the supplied Hanna standard help assure the accuracy of the measurement. \u003cbr\u003e\u003cbr\u003eThis mini titrator includes a user adjustable programmed analysis method designed for formol number analysis. It employs a powerful and effective algorithm to analyze the pH response to determine the exact pH end point. then uses this algorithm to perform the necessary calculations.  \u003cbr\u003e\u003cbr\u003eIn wines. the concentration of alpha amino acid in grapes change as a function of maturity and crop load (yield to vine size ratio). The concentration increases with fruit maturation and decreases with crop load. In the fermentation of wine. there is a minimum amount of amino acid and other nitrogen compounds (eg: 150-200 mg\/L of yeast assimilable nitrogen) that has to be present in the must\/juice. Too low of an amount will result in a stuck fermentation in which there is not enough nitrogen for the yeast to thrive. Because of the importance of nitrogen in fermentation. it is desirable to determine the nitrogen concentration before fermentation.\u003cbr\u003e\u003cbr\u003eIn fruit juices. the formol nitrogen number is one of the basic parameters measured to determine quality. Depending on the type of fruit the number can increase or decrease with maturity. In orange and grapefruit juice. lower values are observed when the fruit is not suitably mature or there has been frost damage. In pineapple juice. a low number could be indicative of over-dilution with water or a disproportionate amount of the core was used. To determine the adulteration of fruit juices. the formol number along with the chromatography characterization of amino acids can be used. \u003cbr\u003e\u003cbr\u003eThis mini titrator is also designed to be used as a benchtop pH\/mV meter.\u003cbr\u003e\u003cbr\u003eFEATURES\/BENEFITS:\u003cbr\u003e* CAL CHECK\u003cbr\u003e* Titration Curve Displayed On Screen\u003cbr\u003e* Rear USB Outputs\u003cbr\u003e* Log up to 400 samples (200 for titration results; 200 for mV\/pH)\u003cbr\u003e* GLP feature. to view calibration data for the pump\u003cbr\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003eHI 84533-01 (115V) and HI 84533-02 (230V are supplied with HI 84533-70 Reagent Kit. HI 1131B pH electrode. HI 7662-T Temperature Probe. HI 7082 Electrode fill solution. HI 740036P Two 100 mL beakers. HI 70500 Tube set. Dosing Pump valve. HI 740236 syringe. Plastic Pipette. HI 731319 Stir Bar. Two sachets. HI 920013 power adapter. and an Instruction manual and quality certificate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\" style=\"margin: 0px; padding: 0px; float: left; clear: none; width: 456.9375px; color: #222222; font-family: Tahoma. Arial. FreeSans. Helvetica. sans-serif; font-size: 12px; line-height: 18px; background-color: #f2f3f3;\"\u003e\n\u003cul class=\"TabbedPanelsTabGroup\" style=\"margin: 0px 0px 0px 20px; padding: 0px;\"\u003e\n\u003cli class=\"TabbedPanelsTab TabbedPanelsTabSelected\" style=\"position: relative; top: 1px; float: left; padding: 2px 4px; margin: 0px 1px 0px 0px; font-weight: bold; line-height: normal; font-family: sans-serif; background-color: #eeeeee; list-style: none; border-style: solid; border-width: 1px; border-color: #999999 #999999 #eeeeee #cccccc; cursor: pointer; font-size: 11px;\"\u003eSpecifications\u003c\/li\u003e\n\u003cli class=\"TabbedPanelsTab\" style=\"position: relative; top: 1px; float: left; padding: 2px 4px; margin: 0px 1px 0px 0px; font-weight: bold; line-height: normal; font-family: sans-serif; background-color: #dddddd; list-style: none; border-style: solid; border-width: 1px; border-color: #999999 #999999 #999999 #cccccc; cursor: pointer; font-size: 11px;\"\u003eAccessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\" style=\"clear: both; border-style: solid; border-width: 1px; border-color: #999999 #999999 #cccccc #cccccc; background-color: #eeeeee;\"\u003e\n\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\" style=\"padding: 4px;\"\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eLow Range\u003c\/td\u003e\n\u003ctd\u003emeq\/L 2.14 to 28.57 as N\/ meq% 0.21 to 2.85 as N\/ mg\/L 30.0 to 400.0 as N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eHigh Range\u003c\/td\u003e\n\u003ctd\u003emeq\/L 21.7 to 71.4 as N\/ meq% 2.14 to 7.14 as N\/ mg\/L 300 to 1000 as N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.01 meq\/L; 0.01 meq%; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHigh Range: 0.1 meq\/L; 0.01 meq%; 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (@25ºC\/77ºF)\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e3 % of reading or ± 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Volume\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003elow range: 10 mL; high range: 5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eacid-base titration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrinciple\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eendpoint 8.20 pH (selectable from 8.0 - 8.30 pH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Speed\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e10 mL\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirring Speed\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e600 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Data\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eup to 200 samples\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Range\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e-2.0 to 16.0 pH \/ -2.00 to 16.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Resolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.1 pH \/ 0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Accuracy (@25ºC\/77ºF)\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Calibration\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1. 2. or 3 calibration points; 4 available buffers (4.01; 7.01; 8.20; 10.01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003emanual or automatic from -20 to 120°C (-4 to 248°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Logging Data\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUp to 200 samples (pH or mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Meter Range\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e-2000.0 to 2000.0 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Meter Resolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Meter Accuracy\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±1.0 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Meter Logged Data\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUp to 200 Samples (pH or mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e \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\u003e \u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±0.4°C without probe error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Electrode\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHI 1131B glass body. refillable. with BNC connector and 1 m (3.3’) cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Probe\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHI 7662-T stainless steel temperature probe with 1 m (3.3’) cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e \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\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e12 VDC adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e235 x 200 x 150 mm (9.2 x 7.9 x 5.9”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1.9 kg (67.0 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"spec_table\" style=\"color: #222222; font-size: 12px; line-height: 18px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eElectrodes\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%201131B\"\u003eHI 1131B\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eRefillable. Combination pH Electrode for the Laboratory and Beer Testing\u003cbr\u003e\u003csmall\u003eBNC Connection\u003c\/small\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%207662-T\"\u003eHI 7662-T\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel Temperature Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSolutions\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%207082\"\u003eHI 7082\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrolyte Solution. 3.5M KCl\u003cbr\u003e4 x 30 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%2070300L\"\u003eHI 70300L\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrode Storage Solution\u003cbr\u003e1 x 500 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAccessories\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%2070500\"\u003eHI 70500\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eTube set with cap for titrant bottle. tip and valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%2071005\/8\"\u003eHI 71005\/8\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e115 Vac to 12 Vdc. 800 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%2071006\/8\"\u003eHI 71006\/8\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e230 Vac to 12 Vdc. 800 mA Adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%20731319\"\u003eHI 731319\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMicro Stir Bars for Magnetic Stirrers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%20740036P\"\u003eHI 740036P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic Beaker Set. 100 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%20740236\"\u003eHI 740236\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e5 mL Syringe for minititrator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%20920013\"\u003eHI 920013\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003epH Calibration Solutions\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%207004M\"\u003eHI 7004M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4.01 pH Buffer Solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%207007M\"\u003eHI 7007M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e7.01 pH Buffer Solution\u003cbr\u003e1 x 230 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%2070082M\"\u003eHI 70082M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003epH 8.20 Buffer Solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%207010M\"\u003eHI 7010M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e10.01 pH Buffer Solution\u003cbr\u003e1 x 230 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","published_at":"2026-06-25T14:54:35+12:00","created_at":"2015-09-07T15:23:42+12:00","vendor":"Hanna Instruments","type":"Other Lab Equipment","tags":["category_Magnetic Stirrers","Manufacturer_Hanna Instruments","Type_Solutions"],"price":159000,"price_min":159000,"price_max":159000,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":5832498053,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HI 84533-02","requires_shipping":false,"taxable":true,"featured_image":null,"available":true,"name":"HANNA HI 84533-02 Formol Number Mini Titrator for Wine and Fruit Juice Analysis","public_title":null,"options":["Default Title"],"price":159000,"weight":0,"compare_at_price":null,"inventory_quantity":1,"inventory_management":null,"inventory_policy":"deny","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":[],"featured_image":null,"options":["Title"],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cdiv id=\"Product-Body\" style=\"width: 475px; clear: left; color: #222222; font-family: Tahoma. Arial. FreeSans. Helvetica. sans-serif; font-size: 12px; line-height: 18px; background-color: #f2f3f3;\"\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003eThe HI 84533 is an easy to use. fast and affordable mini automatic titrator designed for the rapid and accurate determination of formol number in wines or fruit juices.  This new generation of mini automatic titrator improves upon the titrant delivery system and measuring ranges for increased accuracy compared to previous models.  This meter reflects Hanna's years of experience as a manufacturer of analytical instruments.\u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003eThe HI 84533 incorporates a precise piston dosing system which allows for a highly accurate determination of the amount of titrant used. It is also capable of dynamic dosing. making testing both faster and more accurate.  A pump calibration performed with the supplied Hanna standard help assure the accuracy of the measurement. \u003cbr\u003e\u003cbr\u003eThis mini titrator includes a user adjustable programmed analysis method designed for formol number analysis. It employs a powerful and effective algorithm to analyze the pH response to determine the exact pH end point. then uses this algorithm to perform the necessary calculations.  \u003cbr\u003e\u003cbr\u003eIn wines. the concentration of alpha amino acid in grapes change as a function of maturity and crop load (yield to vine size ratio). The concentration increases with fruit maturation and decreases with crop load. In the fermentation of wine. there is a minimum amount of amino acid and other nitrogen compounds (eg: 150-200 mg\/L of yeast assimilable nitrogen) that has to be present in the must\/juice. Too low of an amount will result in a stuck fermentation in which there is not enough nitrogen for the yeast to thrive. Because of the importance of nitrogen in fermentation. it is desirable to determine the nitrogen concentration before fermentation.\u003cbr\u003e\u003cbr\u003eIn fruit juices. the formol nitrogen number is one of the basic parameters measured to determine quality. Depending on the type of fruit the number can increase or decrease with maturity. In orange and grapefruit juice. lower values are observed when the fruit is not suitably mature or there has been frost damage. In pineapple juice. a low number could be indicative of over-dilution with water or a disproportionate amount of the core was used. To determine the adulteration of fruit juices. the formol number along with the chromatography characterization of amino acids can be used. \u003cbr\u003e\u003cbr\u003eThis mini titrator is also designed to be used as a benchtop pH\/mV meter.\u003cbr\u003e\u003cbr\u003eFEATURES\/BENEFITS:\u003cbr\u003e* CAL CHECK\u003cbr\u003e* Titration Curve Displayed On Screen\u003cbr\u003e* Rear USB Outputs\u003cbr\u003e* Log up to 400 samples (200 for titration results; 200 for mV\/pH)\u003cbr\u003e* GLP feature. to view calibration data for the pump\u003cbr\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 0px 0px 15px;\"\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003eHI 84533-01 (115V) and HI 84533-02 (230V are supplied with HI 84533-70 Reagent Kit. HI 1131B pH electrode. HI 7662-T Temperature Probe. HI 7082 Electrode fill solution. HI 740036P Two 100 mL beakers. HI 70500 Tube set. Dosing Pump valve. HI 740236 syringe. Plastic Pipette. HI 731319 Stir Bar. Two sachets. HI 920013 power adapter. and an Instruction manual and quality certificate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\" style=\"margin: 0px; padding: 0px; float: left; clear: none; width: 456.9375px; color: #222222; font-family: Tahoma. Arial. FreeSans. Helvetica. sans-serif; font-size: 12px; line-height: 18px; background-color: #f2f3f3;\"\u003e\n\u003cul class=\"TabbedPanelsTabGroup\" style=\"margin: 0px 0px 0px 20px; padding: 0px;\"\u003e\n\u003cli class=\"TabbedPanelsTab TabbedPanelsTabSelected\" style=\"position: relative; top: 1px; float: left; padding: 2px 4px; margin: 0px 1px 0px 0px; font-weight: bold; line-height: normal; font-family: sans-serif; background-color: #eeeeee; list-style: none; border-style: solid; border-width: 1px; border-color: #999999 #999999 #eeeeee #cccccc; cursor: pointer; font-size: 11px;\"\u003eSpecifications\u003c\/li\u003e\n\u003cli class=\"TabbedPanelsTab\" style=\"position: relative; top: 1px; float: left; padding: 2px 4px; margin: 0px 1px 0px 0px; font-weight: bold; line-height: normal; font-family: sans-serif; background-color: #dddddd; list-style: none; border-style: solid; border-width: 1px; border-color: #999999 #999999 #999999 #cccccc; cursor: pointer; font-size: 11px;\"\u003eAccessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\" style=\"clear: both; border-style: solid; border-width: 1px; border-color: #999999 #999999 #cccccc #cccccc; background-color: #eeeeee;\"\u003e\n\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\" style=\"padding: 4px;\"\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eLow Range\u003c\/td\u003e\n\u003ctd\u003emeq\/L 2.14 to 28.57 as N\/ meq% 0.21 to 2.85 as N\/ mg\/L 30.0 to 400.0 as N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003eHigh Range\u003c\/td\u003e\n\u003ctd\u003emeq\/L 21.7 to 71.4 as N\/ meq% 2.14 to 7.14 as N\/ mg\/L 300 to 1000 as N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eLow Range: 0.01 meq\/L; 0.01 meq%; 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHigh Range: 0.1 meq\/L; 0.01 meq%; 1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (@25ºC\/77ºF)\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e3 % of reading or ± 0.1 mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Volume\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003elow range: 10 mL; high range: 5 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMethod\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eacid-base titration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrinciple\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eendpoint 8.20 pH (selectable from 8.0 - 8.30 pH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Speed\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e10 mL\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirring Speed\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e600 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLogging Data\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eup to 200 samples\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Range\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e-2.0 to 16.0 pH \/ -2.00 to 16.00 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Resolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.1 pH \/ 0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Accuracy (@25ºC\/77ºF)\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±0.01 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Calibration\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1. 2. or 3 calibration points; 4 available buffers (4.01; 7.01; 8.20; 10.01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Temperature Compensation\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003emanual or automatic from -20 to 120°C (-4 to 248°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Meter Logging Data\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUp to 200 samples (pH or mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Meter Range\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e-2000.0 to 2000.0 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Meter Resolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Meter Accuracy\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±1.0 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emV Meter Logged Data\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUp to 200 Samples (pH or mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e \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\u003e \u003c\/td\u003e\n\u003ctd\u003e0.1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Accuracy\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±0.4°C without probe error\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Electrode\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHI 1131B glass body. refillable. with BNC connector and 1 m (3.3’) cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Probe\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHI 7662-T stainless steel temperature probe with 1 m (3.3’) cable (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003e \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\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e12 VDC adapter (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e235 x 200 x 150 mm (9.2 x 7.9 x 5.9”)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1.9 kg (67.0 oz.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"spec_table\" style=\"color: #222222; font-size: 12px; line-height: 18px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eElectrodes\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%201131B\"\u003eHI 1131B\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eRefillable. Combination pH Electrode for the Laboratory and Beer Testing\u003cbr\u003e\u003csmall\u003eBNC Connection\u003c\/small\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%207662-T\"\u003eHI 7662-T\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel Temperature Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eSolutions\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%207082\"\u003eHI 7082\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrolyte Solution. 3.5M KCl\u003cbr\u003e4 x 30 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%2070300L\"\u003eHI 70300L\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrode Storage Solution\u003cbr\u003e1 x 500 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eAccessories\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%2070500\"\u003eHI 70500\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eTube set with cap for titrant bottle. tip and valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%2071005\/8\"\u003eHI 71005\/8\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e115 Vac to 12 Vdc. 800 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%2071006\/8\"\u003eHI 71006\/8\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e230 Vac to 12 Vdc. 800 mA Adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%20731319\"\u003eHI 731319\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eMicro Stir Bars for Magnetic Stirrers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%20740036P\"\u003eHI 740036P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic Beaker Set. 100 mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%20740236\"\u003eHI 740236\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e5 mL Syringe for minititrator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%20920013\"\u003eHI 920013\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003epH Calibration Solutions\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%207004M\"\u003eHI 7004M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4.01 pH Buffer Solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%207007M\"\u003eHI 7007M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e7.01 pH Buffer Solution\u003cbr\u003e1 x 230 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%2070082M\"\u003eHI 70082M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003epH 8.20 Buffer Solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca style=\"color: #3300ff; text-decoration: none; font-weight: bold;\" href=\"http:\/\/hannainst.com\/usa\/prods2.cfm?id=007001\u0026amp;ProdCode=HI%207010M\"\u003eHI 7010M\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e10.01 pH Buffer Solution\u003cbr\u003e1 x 230 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e"}