Residual chlorine tester (DPD method)

We introduce a residual chlorine meter that requires only one reagent addition operation, making it easy to manage and economical.

The "Residual Chlorine Meter" is a simple measurement method based on a reaction that produces a light pink-purple color when DPD reagent is added to water containing residual chlorine, depending on the concentration of residual chlorine. The reagent addition operation is performed once. (For total residual chlorine measurement, separately sold potassium iodide is used.) It is an excellent method that clearly distinguishes between free residual chlorine and total residual chlorine. Additionally, the colorimetric plate is removable, making management easy and economical. 【Specifications】 ■ Measurement method: DPD method ■ Produces a light pink-purple color depending on the residual chlorine concentration ■ Reagent addition operation is performed once ■ An excellent method that clearly distinguishes between free residual chlorine and total residual chlorine ■ The colorimetric plate is removable, making management easy and economical *For more details, please refer to the PDF document or feel free to contact us.

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