Free chlorine photometer
Portable calibration kit for disinfectant sensors and measuring systems
The free chlorine photometer is a portable, pocket size free chlorine calibration kit for the OPTISYS CL 1100 disinfectant measuring system and the OPTISENS CL 1100 disinfectant sensor. It determines the free chlorine residual using the reagent DPD (n-diethyl-p-phenylenylenediamine).
- Free chlorine calibration of disinfectant sensors and measuring systems