Chromatic water quality sensor

1Chromatic water quality sensorIntroduction

The chromaticity water quality sensor measures the chromaticity of water based on absorption photometry, which meets the requirementsISO7887 Method CMethod requirement, through measurement470nm/525nmDual wavelength measurement of chromaticity, measurement results are consistent with the dilution factor method for determining water quality chromaticity（HJ 1182）The standard testing method for platinum in household application water-Cobalt Standard Colorimetric Method（GB/T 5750.4-2023）There is good consistency. The dual wavelength and dual detector design of the product eliminates the interference of turbidity on the measurement results, while ensuring that the attenuation of light source intensity has no effect on the measurement results. Suitable for fields such as waterworks, industrial process water treatment, water environment monitoring, aquaculture, etc.

2、 Product Features

In situ measurement, no sampling or preprocessing required

Measure turbidity with reference wavelength and eliminate the influence of suspended solids in water on chromaticity measurement

Real time monitoring of LED light intensity changes to maintain long-term stability at zero point.

• Light intensity modulation technology, automatically eliminating the influence of background light

• Regular automatic cleaning of optical windows

Pre calibration at the factory, users can restore the factory calibration parameters at any time

The sensor interface has protection functions for misconnection and reverse connection

The maintenance workload is minimal, and there is no need to recalibrate during use

3、 Product parameters