PhotoTek 6000Residual chlorine total chlorine online analyzerIt is a new intelligent water quality monitoring product launched by Shenzhen Langshi. The product is based on dual light path detection and measurement technology, using N, N-diethyl-1,4-phenylenediamine (DPD) spectrophotometry as the detection principle.

Working principle

PhotoTek 6000Residual chlorine total chlorine online analyzerUsing the principle of DPD spectrophotometry, a buffer solution is added to a certain volume of water sample. The free chlorine in the water sample reacts with DPD to generate a red compound. The analyzer performs spectrophotometric measurement to calculate the residual (total) chlorine concentration of the sample.

Product Features

·PhotoTek 6000Residual chlorine total chlorine online analyzerAdopting the "Chinese Environmental Protection Standard HJ 586-2010" and "Medical Institution Water Pollutant Discharge Standard-GB18466-2005" residual (total) chlorine monitoring standard method: DPD spectrophotometric method

·Dual parameter monitoring: One click intelligent switching between total chlorine and residual chlorine

·Wide range design: suitable for various application scenarios

·Multi range intelligent switching: adaptive to different tested water bodies

·Strong anti-interference ability:Residual chlorine total chlorine online analyzerNo need for marking calibration, automatic compensation for chromaticity and turbidity

·Long maintenance cycle: replace reagents within 30 days, replace pipelines within 180 days

·Low operation and maintenance costs:Residual chlorine total chlorine online analyzerLess reagent and waste liquid usage, separation of wastewater and waste liquid