Accueil Product Chlore résiduel par méthode chimique

Chlore résiduel par méthode chimique

The chemical method residual chlorine online water quality analyzer uses the national standard method HJ 586: ‘Determination of Free and Total Chlorine in Water Quality — N,N-Diethyl-1,4-Phenylenediamine Spectrophotometric Method.’ It is capable of measuring residual and total chlorine during chlorination disinfection processes in drinking water, wastewater, and industrial circulating cooling water.

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Product Overview

A pH buffer reagent is added to the water sample to adjust the pH to approximately 6.2–6.5. Free chlorine reacts directly with N,N-diethyl-1,4-phenylenediamine (DPD reagent) to form a red-colored compound. The absorbance of this compound is then measured at a wavelength of 510 nm to determine the free chlorine concentration.

Chlore résiduel par méthode chimique Technical Specificationsh

Versatile Applications Across Industries

Key Features of Chlore résiduel par méthode chimique

Equipped with a 7-inch touchscreen featuring a user-friendly interface
Includes automatic diagnostic functions for easy maintenance
Compact, wall-mounted design for convenient installation
Uses national standard DPD chemical method for precise residual chlorine detection

Why Chlore résiduel par méthode chimique Stands Out

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