Residual and Total Chlorine Water Quality Online Monitor

The Residual and Total Chlorine Water Quality Online Monitor employs the DPD (N,N-diethyl-1,4-phenylenediamine) colorimetric method to detect the concentration of chlorine. By adding a buffer reagent, the sample is adjusted to a certain pH range, and DPD turns purple-red in response to the presence of either residual or total chlorine.

● Online monitoring of surface water

● Online monitoring of chloride levels in drinking water.

● Online monitoring of wastewater discharge from pollution sources, such as municipal and medical wastewater.

● Monitoring of the chlorination disinfection process in industrial cooling water and other applications