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  Products > Water Quality > Sub Products > Turbidity > TN 100


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Product Features

 > IP67 Waterproof and Dustproof - Cleaning     and maintenance is simple. It floats!
 > Automatic Push-Button Calibration (4 points)     for unprecedented full-range accuracy
 > Sturdy Carrying Kit complete with 4     calibration standards, 3 empty cuvettes,     batteries and comprehensive instruction     manual
 > Power-saving feature allows over 1200     measurements to be taken with a single set of     AAA alkaline batteries
 > Large Easy-to-Read Display for optimum     viewing of measurements with user-friendly     message codes for easy troubleshooting
 > Meets Performance Criteria as specified by     ISO 1727 (DIN EN 27027) method

The microprocessor-based waterproof TN100 meter is an easy-to-use turbidimeter that meets the rigor of rugged field applications. It is a "must -have" for anyone monitoring turbidity on the go. Using an Infrared light source, it delivers laboratory accuracy with a resolution of 0.01 NTU across an extended range of up to 20 NTU (Nephelometric Turbidity Units).

Specifications

 PRODUCT SPECIFICATION  DESCRIPTION
 Principle of Operation  Nephelometric non-ratio  (conformance to ISO 7027 and DIN  EN 27027)
 Turbidity Range  0 to 1000 NTU
 Resolution  0.01 NTU (0 to 19.9 NTU)
 0.1 NTU (20.0 to 99.9 NTU)
 1 NTU (100 to 1000 NTU)
 Accuracy  ± 2% of reading ± 1 LSD for 0 to  500 NTU
 ± 3% of reading ± 1 LSD for 501  to1000 NTU
 Repeatability  ± 1% of reading or ± 0.01 NTU
 No. of Calibration Points  4 points (automatic)
 Response Time  < 6 seconds for full step change
 Calibration Standards  0.02 NTU; 20.0 NTU; 100 NTU; 800  NTU
 Standardization  EPA-approved polymer-based  primary standards
 Light Source Life  > 1,000,000 tests
 Light Source  Infrared-emitting diode (850nm  wavelength)
 Special Functions  Auto-Ranging; Self-diagnostic
 Power Requirements  4 x 1.4V batteries, > 200 hours


Order Information

 ORDER NO.  ITEM
 EC-TN100IR  Waterproof TN 100 Infra-Red  Turbidimeter (NTU) with calibration  kit (EC-TN100CALKT), 3 sample  vials (EC-TN100CUVKT) and  carrying case
 EC-TN100CALKT  Calibration Kit Set for EC-TN100IR  (0.02, 10.0, 100, 800 NTU)