{"product_id":"hi22091-02","title":"HANNA HI 22091-02  pH\/mV Meter with Manual Temperature Compensation (MTC) and Analog Output","description":"\u003cdiv id=\"Product-Body\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe HI 22091 pH\/mV Meter with Manual Temperature Compensation (MTC) and\u003cspan id=\"x6vhl_3\" class=\"x6vhl\"\u003eAnalog Output\u003c\/span\u003e provides a simple to use. cost effective method of measuring pH.  The HI 22091 replaces PH 209R and features a large. easy to read LCD. built-in solution holders and an attractive redesigned case.  \u003cbr\u003e\u003cbr\u003eIn order to achieve maximum accuracy. the HI 22091 features a manual pH calibration at one or two points.  Manual calibration enables the user to select the instrument's calibration points closer to the desired range of measurement. making them ideal for applications that require custom calibration points.  (i.e.- In many applications. a standard calibration curve such as pH 7 or pH 4 is too far from the value of the sample to achieve the highest accuracy.)\u003cbr\u003e\u003cbr\u003eThe HI 22091 pH\/mV Meter can also measure ORP (\u003cspan id=\"x6vhl_1\" class=\"x6vhl\"\u003eoxidation reduction potential\u003c\/span\u003e) or ion concentration (ISE) in the extended mV range with optional electrodes.\u003cbr\u003e\u003cbr\u003eFEATURES\/BENEFITS:\u003cbr\u003e* Manual calibration for offset and slope\u003cbr\u003e* Manual Temperature Compensation (MTC)\u003cbr\u003e* ±0.01 pH accuracy\u003cbr\u003e* ±1 mV accuracy\u003cbr\u003e* Analog Output\u003cbr\u003e* Large. easy to read LCD\u003cbr\u003e* Built-in Solution Holders\u003cbr\u003e* Includes HI 1332B PEI body refillable probe\u003cbr\u003e\u003cbr\u003eFEATURES IN DEPTH:\u003cbr\u003eManual pH calibration - This simple to use feature provides the ability to demonstrate the concept of offset and slope.  It can be calibrated to any value within the measurement ranges and is less expensive than models with auto-calibration. \u003cbr\u003e\u003cbr\u003eManual Temperature Compensation (MTC) - MTC provides the ability to demonstrate the effect of temperature on pH measurement.  It is simple to use and allows for different temperature corrections based on the sample being tested. \u003cbr\u003e\u003cbr\u003eAnalog Output- Allows a recording device to be connected to the meter.\u003cbr\u003e\u003cbr\u003emV Range -  Allows an ORP electrode to be \u003cspan id=\"x6vhl_2\" class=\"x6vhl\"\u003eused to measure\u003c\/span\u003e REDOX reactions. The mV function can also be used with ISE electrodes for specific ion concentrations. \u003cbr\u003e\u003cbr\u003eLarge LCD - The new. larger LCD is bright and easy to read.\u003cbr\u003e\u003cbr\u003eBuilt-in Solution Holders - The HI 22091 has solution holders built into the casing.  This convenient feature saves space and prevents solutions from tipping over.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003ePRIMARY APPLICATIONS:\u003cbr\u003e* Water Quality- Testing water quality\u003cbr\u003e* Education - Teach students about pH\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eElectrodes\u003cbr\u003eHI 1332B Use: general purpose. PEI body. double junction. refillable\u003cbr\u003eHI 3131B Glass body ORP electrode with platinum sensor. BNC connector and 1m (3.3') cable\u003cbr\u003e\u003cbr\u003eSolutions\u003cbr\u003eHI 5100-12 10.01 pH Buffer Solution (120 ml)\u003cbr\u003eHI 5300-12 Electrode Storage Solution (120 ml)\u003cbr\u003eHI 5400-12 4.01 pH Buffer Solution (120 ml)\u003cbr\u003eHI 5700-12 7.01 pH Buffer Solution (120 ml)\u003cbr\u003eHI7061M Electrode Cleaning Solution\u003cbr\u003eHI 7082 Electrolyte Solution. 3.5M KCl. 4 x 30 mL bottle\u003cbr\u003e\u003cbr\u003eAccessories\u003cbr\u003eHI 76404 Electrode Holder\u003cbr\u003eHI 710005 Power Adapter. 115 Vac to 12 VDC. US Plug\u003cbr\u003eHI 710006 Power Adapter. 230 Vac to 12 VDC. European Plug\u003cbr\u003eHI 740036P 100 mL Plastic Beaker\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003eHI 22091-01 (115V) and HI 22091-02 (230V) are supplied with HI 1332B pH electrode. 12 VDC adapter and instruction manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\u003e\n\u003cul class=\"TabbedPanelsTabGroup\"\u003e\n\u003cli class=\"TabbedPanelsTab TabbedPanelsTabSelected\"\u003eSpecifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"TabbedPanelsContentGroup\"\u003e\n\u003cdiv class=\"TabbedPanelsContent TabbedPanelsContentVisible\"\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Range\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.00 to 14.00 pH mV Range ± 1999 mV pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Resolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0.01 pH mV Resolution 1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH mV Resolution\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1 mV pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Accuracy (@20°C\/68°F)\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\u003emV Accuracy (@20°C\/68°F)\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e±1 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eManual. two point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eManual. 0 to 100°C (32 to 212°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e0 to 5 V according with: 0 to 14 pH or -1999 to +1999 mV. temp.: always 0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eHI 1332B PEI body refillable double junction pH electrode with BNC connector and 1 m (3.3’) cable (included).\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\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e1.3 kg (2.9 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Hanna Instruments","offers":[{"title":"Default Title","offer_id":4857305797,"sku":"HI22091-02","price":770.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/hi22091v2-200_2015.jpeg?v=1465536538","url":"https:\/\/acornsci.co.nz\/products\/hi22091-02","provider":"Acorn Scientific","version":"1.0","type":"link"}