LED light source adopts 850 nm wavelength and meets ISO 7027 standard;

Adopting scattered-transmitted light measurement principle, receiving scattered light signals in multiple directions, ratio calibration, automatic chromaticity compensation;

Automatic range switching, automatic zero adjustment;

Support zero point and up to 6 point calibration;

Support average measurement function;

Support storage of 2000 sets of test data, in line with GLP specifications;

Support USB communication, support to connect to PC for data collection;

Support battery power supply and USB power supply, support power management, support automatic shutdown;

IP65 protection level, good waterproof and dustproof performance;

A turbidity calibration solution is provided.

The WZB-175 portable turbidity meter is designed in accordance with the ISO 7027 standard. It uses an 850 nm infrared LED light source, and through ratio correction, it effectively reduces the interference of color on turbidity measurement. WZB-175 portable turbidity meter meets "GB5749-2006 drinking water sanitation standards", "CJ3020-93 drinking water source water quality standards", "GB/T14848-93 groundwater quality standards" and other standard requirements, novel appearance, compact and portable , easy to use, can be widely used in surface water, industrial water, drinking water, beverages, landscapes, etc.