Eutech ECTN100IR Waterproof TN 100 Infra-Red Turbidimeter (0 ~ 2000 NTU)

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 1000 NTU)

Accuracy:

<0.1 NTU for 0.02 NTU standard

± 2% of reading ± 1 digit for 0 to 500 NTU

± 3% of reading ± 1 digit for 501 to 2000 NTU

Repeatability: ≤ ± 1% of reading

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

Light Source Life: > 1,000,000 tests

Light Source: Infrared-emitting diode (850nm wavelength)

Special Functions: Auto-Ranging; Self-diagnostic

Power Requirements: 4 x 1.5 V ‘AAA’ batteries (> 1200 readings)

Supply: Waterproof TN 100 Infra-Red Turbidimeter (NTU) with calibration kit & carrying case