The
Residual Chlorine Detector KNF-2021 is a portable residual chlorine detector that uses the DPD photometric method to detect the residual chlorine content of water quality. It has the characteristics of simple and quick operation, high sensitivity, and small amount of samples and reagents. This instrument is portable in design and has a large volume. Small and light weight. It is suitable for on-site detection, used for the measurement of residual chlorine concentration in tap water, water from pipe network, discharge water, swimming pool, etc.
Residual chlorine detector, residual chlorine tester, residual chlorine analyzer KNF-2021 technical indicators:
1. Measuring principle: DPD photometric method (reagent)
2. Detection range: 0.00-3.00mg/L
3. Detection accuracy: ±0.05mg/L (when ≤1mg/L)
4. Light source: light emitting diode
5. Wavelength: 520-525nm
6. Size: 180mmX68mmX26mm
7. Weight: 220g (including battery)
8. Operating environment: 0-40°C, 0-90%RH (no condensation)
