{"product_id":"tl2350-tungsten-lamp-turbidimeter-epa-approved-0-to-10000-ntu-hach-lpv444-99-00310","title":"TL2350 Tungsten Lamp Turbidimeter, EPA Approved, 0 to 10000 NTU, HACH, LPV444.99.00310","description":"\u003cp\u003e\u003cstrong\u003eHACH® TL2350 Tungsten Lamp Turbidimeter, EPA Approved, 0 to 10000 NTU, LPV444.99.00310\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge full color touch screen display and intuitive user interface accelerate setup, calibration and measurement\u003c\/li\u003e\n\u003cli\u003eEasy interface and guided procedures give reliable results\u003c\/li\u003e\n\u003cli\u003eUSB port for easy data export, sample identification for traceability, and self-diagnostics for quality assurance —  Hach\u003csup\u003e®\u003c\/sup\u003e makes it easy to Be Right\u003c\/li\u003e\n\u003cli\u003eEnsures stable readings and accurate analysis by capturing turbidity readings once device detects sample stability — quality step removes subjectivity and  need for repeated measurements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTL2350 Turbidimeter\u003c\/li\u003e\n\u003cli\u003eSilicone oil\u003c\/li\u003e\n\u003cli\u003eOiling cloth\u003c\/li\u003e\n\u003cli\u003eUSEPA filter assembly\u003c\/li\u003e\n\u003cli\u003e1-inch sample cells (30 mL) with caps (6x)\u003c\/li\u003e\n\u003cli\u003eGelex secondary turbidity standardization kit\u003c\/li\u003e\n\u003cli\u003eStablcal calibration kit\u003c\/li\u003e\n\u003cli\u003ePower supply\u003c\/li\u003e\n\u003cli\u003ePower cord\u003c\/li\u003e\n\u003cli\u003eDust cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 85%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRatio on: ±2% of reading plus 0.01 NTU from 0 - 1000 NTU, ±5% of reading from 1000 - 4000 NTU ±10 % of reading from 4000 - 10000 NTU\u003c\/p\u003e\n\u003cp\u003eRatio off: ±2% of reading plus 0.01 NTU from 0 - 40 NTU\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy 3\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAbsorbance: ±0.01 Abs from 0 - 0.5 Abs at 455 nm, ±2% Abs from 0.5 - 1 Abs at 455 nm\u003c\/p\u003e\n\u003cp\u003eTransmittance: 2% T from 10 - 100% T at 455 nm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Purge\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eDry nitrogen or instrument grade air (ANSI MC 11.1, 1975)\u003c\/p\u003e\n\u003cp\u003e0.1 scfm at 69 kPa (10 psig); 138 kPa (20 psig) max\u003c\/p\u003e\n\u003cp\u003eHose barb connection for 1\/8-inch tubing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\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\u003e2000 total logs, includes reading log, verification log and calibration log\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e17.8 mm (7 in.) color touch screen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Source\u003c\/td\u003e\n\u003ctd\u003eTungsten filament lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Method\u003c\/td\u003e\n\u003ctd\u003eNephelometric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTL2350 EPA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReading Modes\u003c\/td\u003e\n\u003ctd\u003eSingle, continuous, Rapidly Settling Turbidity™, signal averaging on or off, ratio on or off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegulatory\u003c\/td\u003e\n\u003ctd\u003eMeets EPA Method 180.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability\u003c\/td\u003e\n\u003ctd\u003e±1% of reading or 0.01 NTU, whichever is greater (under reference conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003eSignal averaging off: 6.8 seconds \/ Signal averaging on: 14 seconds (when 10 measurements are used to calculate the average)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Cell Compatibility\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRound cells 95 x 25 mm (3.74 x 1 in.) borosilicate glass with rubber-lined screw caps\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Smaller sample cells (less than 25 mm) can be used when a cell adapter is used.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Requirements\u003c\/td\u003e\n\u003ctd\u003e25 mm sample cell: 20 mL minimum\u003cbr\u003e0 to 70 °C (32 to 158 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSource Lamp\u003c\/td\u003e\n\u003ctd\u003eTungsten Lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStabilization Time\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eRatio on: 30 minutes after start-up\u003c\/p\u003e\n\u003cp\u003eRatio off: 60 minutes after start-up\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Conditions\u003c\/td\u003e\n\u003ctd\u003e-20 to 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnits\u003c\/td\u003e\n\u003ctd\u003eNTU, EBC, Abs (absorbance), %T (% transmittance) and mg\/L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"HACH","offers":[{"title":"EA (1)","offer_id":51111212548411,"sku":"92-2456-03-EA","price":6814.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0921\/2041\/6571\/files\/92-2456-03.png?v=1784712058","url":"https:\/\/preiser.com\/products\/tl2350-tungsten-lamp-turbidimeter-epa-approved-0-to-10000-ntu-hach-lpv444-99-00310","provider":"Preiser Scientific","version":"1.0","type":"link"}