Turbidimeter TB220 Horiba

Turbidity Range 0.00 to 2000 NTU Resolution 0.00 – 19.99 NTU, 20.0 – 199.9 NTU, 200 – 2000 NTU Accuracy 0.00 – 1000 NTU: ±0.02 NTU or ±2%, 1001 – 2000 NTU: ±3% Repeatability ±0.02 NTU or ±2% Calibration Points Up to 4 (selectable 0.02, 20, 100, 800 NTU) Calibration Standards Styrene divinylbenzene (SDVB) polymer solution Principle :Ratiometric turbidity measurement using nephelometric light scatter and transmitted light signals Light Source Infrared light emitting diode (860 nm)