-Product Overview:
The CL17D residual (total) chlorine analyzer - pipeline version uses the same DPD (N, N-diethyl-1,4-phenylenediamine) colorimetric method as the CL17 conventional version to detect chlorine concentration, but extends the measurement interval to about 10 minutes, meeting the needs of long-term unmanned drinking water pipe networks/secondary water supply points and saving up to 75% of the cost of chemical use.

-Working principle:
The CL17 residual chlorine analyzer uses DPD (N, N-diethyl-1,4-phenylenediamine) colorimetric method to detect the concentration of chlorine. Due to the addition of buffer reagents, the sample was adjusted to a certain pH range, and DPD turned purple red with the amount of residual chlorine or total chlorine.

-Application industry:
Suitable for measuring residual (total) chlorine in chlorine disinfection processes such as drinking water, wastewater, and industrial circulating cooling water; Monitoring of residual (total) chlorine concentration in drinking water pipeline network/secondary water supply.

-Instrument features:
The residual chlorine analyzer can detect residual chlorine or total chlorine
● Utilize built-in curve correction
● Automatic turbidity and color compensation of residual chlorine analyzer; Automatic diagnostic function
One set of reagents for automatic operation of residual chlorine analyzer for 30 days
Analysis cycle of about 2.5 minutes
The residual chlorine analyzer can be connected to an automatic chlorine pump to achieve automatic chlorine addition
The residual chlorine analyzer can be used for unmanned monitoring stations