NQA
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Water Quality Monitoring

Instrumentation

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Waterproof Turbidity Meter

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  • Waterproof and Dustproof - minimal maintenance
  • Automatic Push-Button Calibration (up to 4 points) for unprecedented full-range accuracy
  • Sturdy Carrying Kit complete with calibration standards, empty cuvettes, batteries and handy reference instruction card
  • Power-saving feature allows over 1000 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

    The microprocessor-based waterproof  meter is an easy-to-use Turbidity portable meter 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 1100 NTU (Nephelometric Turbidity Units).
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Product Code

 EC-TB100IR
Principle of Operation Nephelometric non-ratio (conformance to
 ISO 7027 and DIN EN 27027)
Turbidity Range 0 to 1100 NTU
Resolution & Accuracy 0.01 NTU (0 to 99.9 NTU)
0.1 NTU (10 to 99.9 NTU)
1 NTU (100 to 1100 NTU) 
& � 2% of reading + 0.01 NTU
Repeatability � 1% of reading + 0.01 NTU
No. of Calibration Points Up to 4 points (automatic)
Response Time < 6 seconds
Light Source IR-LED (860 nm)
Special Functions Auto-Ranging; Self-diagnostic
Power Requirements 4 x 1.4V batteries, > 200 hours