{"product_id":"tn400-portable-turbidity-meter-kit","title":"TN400 Portable Turbidity Meter Kit","description":"The Apera Instruments TN400 provides fast and reliable measurements of the turbidity (turbidity) of liquids. The instrument is equipped with an infrared light emitting diode (860 ± 30 nm) and operates using a nephelometric 90° scattering method that complies with ISO 7027 and DIN EN 27027 standards for determining the turbidity of aqueous solutions. The large LCD with progress indicator and intuitive operating instructions in picture and text form make it user-friendly and easy to operate.\u003cbr\u003e \u003cbr\u003e \u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e \u003ctable class=\"\" table_custom table-bordered table-condensed\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eMeasuring method\u003c\/td\u003e \u003ctd\u003e \u003cp\u003eNephelometric method (90°)\u003c\/p\u003e \u003cp\u003eaccording to ISO 7027 \/ DIN EN27027\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLight source\u003c\/td\u003e \u003ctd\u003eInfrared LED（860±30nm）\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMeasuring range\u003c\/td\u003e \u003ctd\u003e \u003cp\u003e0 ~ 1000 NTU, automatic range selection:\u003c\/p\u003e \u003cp\u003e0.01 ~ 19.99 NTU\u003c\/p\u003e \u003cp\u003e20.0 ~ 99.9 NTU\u003c\/p\u003e \u003cp\u003e100 ~ 1000 NTU\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAccuracy\u003c\/td\u003e \u003ctd\u003e≤ ±2% of reading ± stray light\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eReproducibility\u003c\/td\u003e \u003ctd\u003e≤ ±1% of reading or 0.02 NTU, whichever is greater\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eResolution\u003c\/td\u003e \u003ctd\u003e0.01 \/ 0.1 \/ 1 NTU\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStray light\u003c\/td\u003e \u003ctd\u003e≤ 0.02 NTU\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCalibration standard\u003c\/td\u003e \u003ctd\u003e0, 20, 100, 400, 800 NTU AMCO Polymer or Formazin\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLight detector\u003c\/td\u003e \u003ctd\u003eSilicon photocell\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMeasuring modes\u003c\/td\u003e \u003ctd\u003eNormal measurement and average measurement mode\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDisplay\u003c\/td\u003e \u003ctd\u003eTFT color display\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMeasuring cells\u003c\/td\u003e \u003ctd\u003eø25×60 mm, borosilicate glass with screw cap\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTest volume\u003c\/td\u003e \u003ctd\u003e18 ml\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEnergy supply\u003c\/td\u003e \u003ctd\u003e4 × 1.5V AA batteries\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemperature range\u003c\/td\u003e \u003ctd\u003e0-50°C（32˚F-122˚F）\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating conditions\u003c\/td\u003e \u003ctd\u003e \u003cp\u003eTemperature: 0 - 50°C；rel. Humidity: 0 - 90% at 30°C,\u003c\/p\u003e \u003cp\u003e0 - 80% at 40°C, 0 - 70% at 50°C, no condensation\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStorage conditions\u003c\/td\u003e \u003ctd\u003e \u003cp\u003eGauge: -40 to 60°C (-40 to 140°F)\u003c\/p\u003e \u003cp\u003eCalibration solutions: 5 to 30°C (41 to 86°F)\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIP rating\u003c\/td\u003e \u003ctd\u003eIP67\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eQuality and safety guidelines\u003c\/td\u003e \u003ctd\u003eCE \/ RoHS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cp\u003eDimensions (W×L×H)\u003c\/p\u003e \u003cp\u003e\/Weight\u003c\/p\u003e \u003c\/td\u003e \u003ctd\u003e \u003cp\u003eMeter: (90×203×80) mm\/ 385 g\u003c\/p\u003e \u003cp\u003eTransport case: (310×295×110) mm\/ 1.5 kg\u003c\/p\u003e \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\u003eTN400\u003c\/li\u003e \u003cli\u003eCalibration solutions (0.0 NTU, 20 NTU, 100 NTU, 400 NTU, 800 NTU)\u003c\/li\u003e \u003cli\u003e6 sample cuvettes\u003c\/li\u003e \u003cli\u003eSilicone oil\u003c\/li\u003e \u003cli\u003eScrewdriver\u003c\/li\u003e \u003cli\u003eMicrofiber cloth\u003c\/li\u003e \u003cli\u003e4x AA battery\u003c\/li\u003e \u003cli\u003emanual\u003c\/li\u003e \u003cli\u003eCarrying case\u003c\/li\u003e \u003c\/ul\u003e The TN400 is CE certified and has a 2 year warranty.","brand":"IDL","offers":[{"title":"1 piece","offer_id":56332585173324,"sku":"28APE190008","price":730.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4827\/7068\/files\/779-tn400-front.png?v=1766831227","url":"https:\/\/www.luminixhealth.com\/en-be\/products\/tn400-portable-turbidity-meter-kit","provider":"Luminix Health","version":"1.0","type":"link"}