Turbidity Meter LH-Z10A includes calibration solutions & batteries

Turbidity Meter LH-Z10A Portable Turbidity Analyzer. The portable turbidity analyzer combines the scattered light method and the transmitted light method, and uses a near-infrared light source to eliminate chromaticity interference. Two detectors, 90 degree and 180 degree, are set in the instrument.The 180 degree detector receives the transmitted light and the 90 degree detector receives the scattered light. Measure the ratio of the intensity of scattered light and transmitted light, and calculate the concentration of suspended solids and turbidity in the sample. Comes with calibration standards and batteries included.