Turbidity meter Eutech™ TN-100

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