{"product_id":"labsenreg211-professional-glass-combination-ph-electrode-for-regular-water","title":"LabSen\u0026reg;211 Professional Glass Combination pH Electrode for regular water","description":"The LabSen® 211 pH electrode from Apera Instruments is manufactured using proprietary Swiss sensor technology and materials. It is ideal for regularly performed and precise measurements of aqueous solutions in scientific research or quality control. This electrode is compatible with TRIS buffer solutions. \u003cp class=\"\" msonormal\u003eLabSen S-Type Hemispherical Glass Diaphragm - Thanks to the low-resistance and rugged glass diaphragm, the electrode delivers fully stabilized readings in 15 to 30 seconds, yet is up to 10 times more rugged than conventional products, significantly reducing the likelihood of the electrode breaking during impacts.\u003c\/p\u003e \u003cp class=\"\" msonormal\u003eLong-life reference system - The LabSen 211 pH electrode uses a long-life reference system consisting of a glass tube, AgCl and a reference silver wire. The top of the thin glass tube is filled with cotton, which prevents a reaction between AgCl and electrolyte when the temperature changes. It improves the stability of the reference electrode and extends the life of the electrode.\u003c\/p\u003e \u003cul\u003e \u003cli\u003epH measurement technology and material from Switzerland\u003c\/li\u003e \u003cli\u003eUnique blue hemispherical membrane\u003c\/li\u003e \u003cli\u003eNo air bubbles thanks to gel electrolyte\u003c\/li\u003e \u003cli\u003eDurable reference system\u003c\/li\u003e \u003cli\u003eTRIS compatible\u003c\/li\u003e \u003c\/ul\u003e \u003cp class=\"\" msonormal\u003eThe electrode uses a BNC connector that is compatible with all pH meters that use BNC connectors, such as Apera Instruments PH850, PC850, PH8500, PC8500, PH700, PH910, PC910, PH950, PC950,PH800, PH800, PC800, PH820 and PC820. A temperature sensor is not integrated. For automatic temperature compensation, a separate temperature sensor (e.g. Apera Instruments MP500) is required, or the temperature must be entered manually.\u003c\/p\u003e \u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e \u003ctable class=\"\" table_custom table-bordered table-condensed\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eMeasuring range\u003c\/td\u003e \u003ctd\u003e(0 ~ 14) pH\u003c\/td\u003e \u003ctd\u003eElectrolyte\u003c\/td\u003e \u003ctd\u003e3M KCl\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRecommended operating temperature\u003c\/td\u003e \u003ctd\u003e(-5 ~ 100)°C\u003c\/td\u003e \u003ctd\u003eStorage solution\u003c\/td\u003e \u003ctd\u003e3M KCl\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eShank material\u003c\/td\u003e \u003ctd\u003eLead free glass\u003c\/td\u003e \u003ctd\u003eMembrane resistance\u003c\/td\u003e \u003ctd\u003e\u0026lt;150 MΩ\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGlass membrane type\u003c\/td\u003e \u003ctd\u003eS\u003c\/td\u003e \u003ctd\u003eElectrode dimension\u003c\/td\u003e \u003ctd\u003e(Ø12×120) mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eReference system\u003c\/td\u003e \u003ctd\u003eLong Life\u003c\/td\u003e \u003ctd\u003eConnection\u003c\/td\u003e \u003ctd\u003eBNC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDiaphragm\u003c\/td\u003e \u003ctd\u003eCeramics\u003c\/td\u003e \u003ctd\u003eCable\u003c\/td\u003e \u003ctd\u003eØ3mm×1m\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cbr\u003e This electrode has a 6-month manufacturer's warranty.","brand":"IDL","offers":[{"title":"1 piece","offer_id":56356617453900,"sku":"28APE190256","price":115.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/779-LabSen_20211.png?v=1767082449","url":"https:\/\/www.luminixhealth.com\/en-de\/products\/labsenreg211-professional-glass-combination-ph-electrode-for-regular-water","provider":"Luminix Health","version":"1.0","type":"link"}