DPD photometry Portable Residual chlorine detector-residual chlorine measurement in tap water and sewage

Residual chlorine detector

The residual chlorine detector KNF-2021 is a portable residual chlorine detector independently developed and produced by Kenaf Technology. It uses the DPD photometric method to detect the residual chlorine content of water quality. The portable design of this instrument is small in size and light in weight. It is suitable for on-site testing, and is used to measure the residual chlorine concentration in tap water factory water, pipe network water, drain water, swimming pools and other occasions.

Residual chlorine detector, residual chlorine tester, residual chlorine analyzer KNF-2021 technical indicators:

1. Measuring principle: DPD photometry (reagent)

2. Detection range: 0.00-3.00mg / L

3. Detection accuracy: ± 0.05mg / L (when ≤1mg / L)

4. Light source: LED

5. Wavelength: 520-525nm

6. Size: 180mmX68mmX26mm

7. Weight: 220g (including battery)

8. Operating environment: 0-40 ° C, 0-90% RH (no condensation)