{"product_id":"hi2223-02","title":"HANNA HI 2223-02  Calibration Check™ pH\/ORP\/Temperature Benchtop Meter with extended pH range","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cdiv id=\"Product-Body\"\u003e\n\u003cul\u003e\n\u003cli\u003epH Calibration Check™\u003c\/li\u003e\n\u003cli\u003eOn-screen electrode condition and response time\u003c\/li\u003e\n\u003cli\u003eUp to five point calibration with seven standard buffers\u003c\/li\u003e\n\u003cli\u003eDiagnostic alerts through icons\u003c\/li\u003e\n\u003cli\u003eAutomatic \u003cspan id=\"gvow3532ka0_1\" class=\"gvow3532ka0\"\u003eTemperature Compensation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eLog up to 500 samples\u003c\/li\u003e\n\u003cli\u003eGLP features\u003c\/li\u003e\n\u003cli\u003ePC \u003cspan id=\"gvow3532ka0_2\" class=\"gvow3532ka0\"\u003einterface\u003c\/span\u003e via US\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eA properly manufactured and maintained pH electrode will retain its measuring integrity for a long time. As a result of many factors such as age. poor maintenance or improper handling. any electrode in time will lose its integrity.\u003c\/p\u003e\n\u003cp\u003eThe most common cause for pH measurement inaccuracies is an unclean or improperly cleaned electrode. This is very important to note. because during calibration. the instrument assumes that the electrode is clean and that the standardization curve created during the calibration process will remain a valid reference until the next calibration.\u003c\/p\u003e\n\u003cp\u003eA dirty electrode or wrong calibration approach can contribute to buffer solution contamination. A contaminated buffer solution can present a major problem during calibration due to the fact that it is considered the only reference.\u003c\/p\u003e\n\u003cp\u003eThe HI 2223 is a pH \u003cspan id=\"gvow3532ka0_3\" class=\"gvow3532ka0\"\u003ebenchtop\u003c\/span\u003e meter featuring our exclusive Calibration Check™ diagnostics for both pH?electrodes and buffer solutions during calibration. This instrument compares the characteristics of the pH electrode from one calibration to the next. In the case of large variances in the electrode condition. it alerts the user that the electrode needs to be properly cleaned prior to calibration and measuring.\u003c\/p\u003e\n\u003cp\u003eThe second feature is to detect if the calibration buffer solution is contaminated. After calibration. the probe condition is evaluated and an indicator is displayed informing the user of the overall pH electrode status.\u003c\/p\u003e\n\u003cp\u003eThis meter can measure using ORP electrodes (pH channel input). due to it’s capability to measure mV with a resolution up to 0.1 mV.\u003c\/p\u003e\n\u003cp\u003eHI 2223 also features five point calibration with seven standard buffers. Automatic Temperature Compensation and GLP capabilities that allow for the storage and retrieval of all data regarding pH. With a built-in logging function. measurements are stored in non volatile memory and can be transferred to a PC through the USB port. Users can manually log up to 200 records and interval log up to 500 records.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Information:\u003c\/strong\u003e\u003cbr\u003eHI 2223-01 (115V) and HI 2223-02 (230V) are supplied with HI 1131B pH electrode. HI 7662 temperature probe. HI 76404N electrode holder. HI 70004 pH 4.01 buffer solution sachet. HI 70007 pH 7.01 buffer solution sachet. HI 700661 cleaning solution sachet. HI 7071S electrolyte solution (30 mL). 12 VDC adapter and instructions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"TabbedPanels1\" class=\"TabbedPanels\"\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\u003eRange\u003c\/td\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e–2.00 to 16.00 pH; –2.000 to 16.000 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003emV\u003c\/td\u003e\n\u003ctd\u003e±999.9 mV; ±2000 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e– 20.0 to 120.0 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e0.01 pH; 0.001 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003emV\u003c\/td\u003e\n\u003ctd\u003e0.1mV(± 999.9mV); 1mV(± 2000mV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e0.1 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003epH\u003c\/td\u003e\n\u003ctd\u003e±0.01 pH; ±0.002 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003emV\u003c\/td\u003e\n\u003ctd\u003e±0.2mV(± 999.9mV);\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eTemperature\u003c\/td\u003e\n\u003ctd\u003e± 0.2 °C (excluding probe error)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003epH Calibration\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUp to 5 point calibration. 7 standard buffers available (1.68. 4.01. 6.86. 7.01. 9.18. 10.01. 12.45)\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 or automatic from -20 to 120°C\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 1131P glass body. single junction. refillable with BNC connection and 1 m (3.3') Cable HI 7662 stainless steel probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC Connection\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Logging\u003c\/td\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003e500 points\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 222 x 109 mm (9.2 x 8.7 x 4.3\")\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 lb.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003cth\u003eElectrodes\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=044006\u0026amp;ProdCode=HI%201131P\"\u003eHI 1131P\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eRefillable. Combination pH Electrode for the Laboratory and Beer Testing\u003cbr\u003e\u003csmall\u003eBNC + pin Connection\u003c\/small\u003e\n\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 href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=044006\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\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=044006\u0026amp;ProdCode=HI%207004L\"\u003eHI 7004L\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e4.01 pH Buffer Solution\u003cbr\u003e1 x 500 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=044006\u0026amp;ProdCode=HI%207007L\"\u003eHI 7007L\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e7.01 pH Buffer Solution\u003cbr\u003e1 x 500 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=044006\u0026amp;ProdCode=HI%207010L\"\u003eHI 7010L\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e10.01 pH Buffer 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 href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=044006\u0026amp;ProdCode=HI%2092000\"\u003eHI 92000\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eWindows® Compatible Software\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=044006\u0026amp;ProdCode=HI%2076404N\"\u003eHI 76404N\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrode Holder for HI 42xx Type Bench Meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eProbes\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=044006\u0026amp;ProdCode=HI%207662\"\u003eHI 7662\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel Temperature Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth\u003eORP Calibration Solutions\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=044006\u0026amp;ProdCode=HI%207091L\"\u003eHI 7091L\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eReducing Pretreatment Solution\u003cbr\u003e1 x 500 mL bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"http:\/\/www.hannainst.com\/usa\/prods2.cfm?id=044006\u0026amp;ProdCode=HI%207092L\"\u003eHI 7092L\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eOxidizing Pretreatment Solution\u003cbr\u003e1 x 500 mL bottle\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":4857306181,"sku":"HI2223-02","price":965.21,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0931\/0956\/products\/hi2223_200_2015.jpeg?v=1465536554","url":"https:\/\/acornsci.co.nz\/products\/hi2223-02","provider":"Acorn Scientific","version":"1.0","type":"link"}