Working principle

Clear water turbidity electrode(0-4000NTU): Turbidity is caused by the suspended particles in water, which will reflect the incident light diffusely. Usually, the scattered light in the direction of 90 degrees is used as the test signal. In this way, the unit tested is called NTU.After several experimental studies and theoretical calculations, it is found that the ratio of scattered light to transmitted light is in line with turbidity.In this sensor, the ratio of scattered light to transmitted light is used instead of simply scattered light to measure turbidity. The accuracy and reliability of the sensor are improved, the maintenance is simpler, and the anti-pollution property is enhanced.

Sewage turbidity electrode(0-1000NTU / 0-20000mg/L): The concentration of suspended matter particles in sewage is very high. If traditional 90-degree scattering measurement is adopted, it is difficult to obtain accurate measurement results because suspended particles block a large amount of incident and scattered light. Therefore, we use 30-degree scattered light for measurement.The sensor's optical surface is coated with a unique nano antifouling coating that ensures the sensor doesn't require maintenance for two months.

Application area

It is suitable for the determination of turbidity of natural water, industrial water, power plant, pure water plant, water treatment plant, sewage treatment plant, beverage plant, wine industry, pharmaceutical industry, environmental protection department, epidemic prevention department and hospital.