Portable residual chlorine/chlorine dioxide detector

Portable residual chlorine/chlorine dioxide detector

1Product Introduction:

This instrument applies the principle of microcomputer photoelectron colorimetric detection to replace the traditional visual colorimetric method. Eliminating human error, the measurement resolution is greatly improved.WY-YZ-1Z typePortable residual chlorine/chlorine dioxide detectorSuitable for domestic or industrial water use in large, medium, and small water plants, industrial and mining enterprises, swimming pools, etc., in order to control water quality to meet the prescribed standards.Complies with the national standard GB/T5750-2006 for drinking water hygiene standards

IIProduct parameters:

1. Measurement range: residual chlorine: 0-2.5mg/L, chlorine dioxide: 0-2.0mg/L

2. Power supply voltage: DC9V

3. Resolution: 0.01mg/L

4. Repeatability: 1%

5. Linear error: ± (5% FS+1 word)

IIIProduct features:

1. Microcomputer, touch sensitive keyboard, clear display of LCD numbers, easy to use.

2. The photoelectric colorimetric principle of spectrophotometry is adopted, which is convenient for the application of reagents. The water sample can be read within a few minutes after being placed in the reagent for reaction, and the measured value can be displayed digitally. The reagent is vacuum packed.

3. Our company's specially designed technology LED light source automatic control circuit ensures stable light source and solves the problem of preheating during startup. Its light source has a lifespan of up to 20 years and can be used directly without preheating when turned on.

4. The host is equipped with a high-power lithium battery and power adapter, suitable for quantitative measurement in the laboratory or field. It can be used continuously for 4 hours after 2 hours of charging, and is ready to use.

5. The instrument stores calibration curves within the full range, with power-off protection, and calibration data will not be lost. It can automatically zero and calibrate at 5 points, with non-linear processing and data smoothing functions. The minimum reading of the instrument is 0.01mg/L.

6. Integrating multiple design achievements, in compliance with the national standard GB/T5750-2006 for drinking water hygiene.