Thermo Scientific Eutech TN-100 Waterproof Turbidimeter
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 7027 ( DIN EN 27027 ) method
The microprocessor-based waterproof TN-100 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 ).
Specification
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 ( 850 nm wavelength )
Special Functions	Auto-Ranging; Self-diagnostic
Power Requirements	4 x 1.4V batteries, > 200 hours
Order Information
Order No.	Item
ECTN100IR	Waterproof TN 100 Infra-Red Turbidimeter ( NTU ) with calibration kit ( ECTN100CALKT ), 3 sample vials ( ECTN100CUVKT ) and carrying case
01X621001	TN100CALKIT Calibration Kit Set for TN100IR ( 0.02, 20.0, 100, 800 NTU ), 4 x 60 mL