Turbidity

The microprocessor-based waterproof Infra-Red Turbidity meter TN-100 is easy-to-use and meets all rigor of rugged field applications. 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).

• IP67 Waterproof and Dustproof, easy cleaning and maintenance
• Automatic Push-Button Calibration (4 points) for unprecedented full-range accuracy
• Power-saving feature allows over 1200 measurements
• 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

Scope of supply: Turbidity meter with 4 calibration standards, 3 empty cuvettes, sturdy carrying case, batteries and instruction manual

Specifications
Turbidity range:	0 to 2000 NTU
Resolution:	0.01 NTU (0 to 19.9 NTU) 0.1 NTU (20.0 to 99.9 NTU) 1 NTU (100 to 2000 NTU)
Accuracy:	± 2 % of reading ± 1 LSD ( 0 to 500 NTU) ± 3 % of reading ± 1 LSD (501 to 2000 NTU)
Repeatability:	± 1 % of reading or ± 0.01 NTU
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
Light Source:	Infrared-emitting diode (850 nm)
Light Source Life:	> 1,000,000 tests
Power supply:	4 x 1.4 V batteries, > 200 h

Accessories Calibration Kit for Turbidimeter Eutech™ TN-100 Accessories Sample cuvettes for Turbidity meter Eutech™ TN-100