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Multiparameter Turbidity Meter TN 100 IR

 

The microprocessor-based waterproof TN100 meter is an easy-to-use turbidimeter that meets the 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). The operation range is up to 2000 NTU.


Feature

Main 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 and DIN EN 27027 method

Spesification

Technical specifications

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 19.99 NTU), 0.1 NTU (20.0 to 99.9 NTU), 1 NTU (100 to 2000 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
No. of Calibration Points 4 points (automatic)
Response Time< 6s 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 > 1000000 tests
Light Source Infrared-emitting diode (850nm wavelength)
Special Functions Auto-Ranging, Self-diagnostic
Power Requirements 4 × 1.4V batteries
Operation temperature 0 to 50°C
Sample temperature 0 to 50°C
Dimensions (L x W x H) 35.5 × 16.5 × 10­.5 cm
Weight 1160 g