{"product_id":"sx725-portable-phdo-meter-kit","title":"SX725 Portable pH\/DO Meter Kit","description":"\u003cp\u003eThe SX725 from Apera Instruments is designed for laboratory quality pH and dissolved oxygen (DO) measurement and is suitable for all general water solutions. The SX725's handy design as well as its dust and water resistance (IP57) and the rugged carrying case included in the scope of delivery make it ideal for field use, even in harsh environments. The integrated memory function allows 300 data sets to be stored and recalled. Possible applications include water treatment, environmental monitoring, beverage production, aquaculture, groundwater, surface water and aquarium monitoring, etc.\u003c\/p\u003e \u003cp\u003eThe 201T-S pH\/temp. electrode included in the set enables fast and precise pH measurements due to its lithium glass membrane and ceramic diaphragm. Due to the integrated thermistor, temperature is additionally measured and an automatic temperature compensation is performed during pH measurement. For oxygen measurements, the polarographic DO500 electrode is supplied, which is polarized and ready for measurement after only 5 minutes. Due to its mode of operation, the automatic temperature and salinity compensation as well as the manual air pressure compensation, the electrode enables fast and precise DO measurements.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eEquipped with the 201T-S pH\/temp. electrode and the DO500 polarographic electrode\u003c\/li\u003e \u003cli\u003ePrecise, fast and reliable measurement of pH, Dissolved Oxygen (DO) and temperature\u003c\/li\u003e \u003cli\u003eReplaceable DO membrane cap (3 replacement membrane caps and a matching refill solution are included in the kit).\u003c\/li\u003e \u003cli\u003eElectrode polarization takes only 5 minutes. The oxygen measurement reaches a 90% response within 30 seconds.\u003c\/li\u003e \u003cli\u003eQuick and easy 1 to 3 point pH calibration\u003c\/li\u003e \u003cli\u003eA special digital filter technology additionally improves response time and measurement accuracy\u003c\/li\u003e \u003cli\u003eThe integrated memory function allows the storage and retrieval of 300 data sets\u003c\/li\u003e \u003cli\u003eDust and water protected according to IP57, ideal for use in harsh environments\u003c\/li\u003e \u003cli\u003eSupplied as a complete test kit in a robust carrying case\u003c\/li\u003e \u003c\/ul\u003e \u003cbr\u003e \u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e \u003ctable class=\"\" table_custom table-bordered table-condensed\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd rowspan=\"\"\u003epH value\u003c\/td\u003e \u003ctd\u003eMeasuring range\u003c\/td\u003e \u003ctd\u003e(-2.00 to 19.99) pH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eResolution\u003c\/td\u003e \u003ctd\u003e0.1\/0.01 pH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAccuracy\u003c\/td\u003e \u003ctd\u003eInstrument: ±0.01 pH; Total: ±0.02 pH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInput current\u003c\/td\u003e \u003ctd\u003e≤2×10\u003csup\u003e-12\u003c\/sup\u003e A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInput impedance\u003c\/td\u003e \u003ctd\u003e≥1×10\u003csup\u003e12\u003c\/sup\u003eΩ\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStability\u003c\/td\u003e \u003ctd\u003e±0.01 pH\/3h\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemp. compensation\u003c\/td\u003e \u003ctd\u003e(0 to 100) °C (automatic)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd rowspan=\"\"\u003eDissolved Oxygen (DO)\u003c\/td\u003e \u003ctd\u003eMeasuring range\u003c\/td\u003e \u003ctd\u003e(0 to 19.99) mg\/L (ppm); (0 to 200.0) %.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eResolution\u003c\/td\u003e \u003ctd\u003e0.1\/0.01 mg\/L (ppm); 1\/0.1 %\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAccuracy\u003c\/td\u003e \u003ctd\u003e±0.30 mg\/L (ppm), incl. Electrode error\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eResponse time\u003c\/td\u003e \u003ctd\u003e≤ 30s (90% response at 25°C)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemp. compensation\u003c\/td\u003e \u003ctd\u003e(0 to 45) °C (automatic)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSalinity compensation\u003c\/td\u003e \u003ctd\u003e(0 to 45) ppt (automatic)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAir pressure compensation\u003c\/td\u003e \u003ctd\u003e(66 to 200) kPa (manual)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAutomatic calibration\u003c\/td\u003e \u003ctd\u003eAir saturated with water; water saturated with air\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eElectrode type\u003c\/td\u003e \u003ctd\u003ePolarographic\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd rowspan=\"\"\u003eMore\u003c\/td\u003e \u003ctd\u003eData storage\u003c\/td\u003e \u003ctd\u003e300 data sets\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eData content\u003c\/td\u003e \u003ctd\u003eSerial number, measured value, measuring unit and temperature\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower supply\u003c\/td\u003e \u003ctd\u003e2 AA batteries (1.5V x2)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDimensions and weight\u003c\/td\u003e \u003ctd\u003e \u003cp\u003eMeter: (65×120×31) mm\/180 g\u003c\/p\u003e \u003cp\u003eComplete set: (255×210×50) mm\/1380 g\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eQuality and safety certification\u003c\/td\u003e \u003ctd\u003eCE, ISO 9001:2015\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIP rating\u003c\/td\u003e \u003ctd\u003eIP57\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e   \u003cp\u003e\u003cstrong\u003eA complete set contains:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSX725 pH\/dissolved oxygen (DO) meter\u003c\/li\u003e \u003cli\u003e201T-S pH\/temp. electrode\u003c\/li\u003e \u003cli\u003eDO500 polarographic DO electrode\u003c\/li\u003e \u003cli\u003epH 4.00 Calibration solution, 50 ml\u003c\/li\u003e \u003cli\u003epH 7.00 Calibration solution, 50 ml\u003c\/li\u003e \u003cli\u003epH 10.01 Calibration solution, 50 ml\u003c\/li\u003e \u003cli\u003eDO502 electrolyte solution for refilling\u003c\/li\u003e \u003cli\u003e3x DO503 membrane cap\u003c\/li\u003e \u003cli\u003ePolishing paper for cleaning the electrode\u003c\/li\u003e \u003cli\u003emanual\u003c\/li\u003e \u003cli\u003e2x AA battery\u003c\/li\u003e \u003cli\u003eScrewdriver\u003c\/li\u003e \u003cli\u003eCarrying case\u003c\/li\u003e \u003c\/ul\u003e   The Apera Instruments SX725 has a 3-year manufacturer's warranty (6 months for electrodes).","brand":"IDL","offers":[{"title":"1 piece","offer_id":56336923001164,"sku":"28APE190211","price":579.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/779-sx725-front.png?v=1766900835","url":"https:\/\/www.luminixhealth.com\/en-nl\/products\/sx725-portable-phdo-meter-kit","provider":"Luminix Health","version":"1.0","type":"link"}