YL-1AZ portable residual chlorine detector

YL-1AZPortable residual chlorine detector

1、 Product Usage:

YL-1AZThe portable residual chlorine detector is suitable for detecting residual chlorine concentration in large, medium, and small water plants, industrial and mining enterprises, domestic or industrial water, in order to control the residual chlorine in water to meet the specified water quality standards.
2、 Product principle:

This instrument adopts the ortho toluidine method and applies the principle of microcomputer photoelectron colorimetric detection to replace the traditional visual colorimetric method. Eliminating human error, the measurement resolution is greatly improved. When measuring, when the tested water sample is poured into the reagent, the water sample will turn yellow. Then place this water sample into a photoelectric colorimetric stand, and the instrument will compare the depth of yellow to determine the concentration of residual chlorine.
3、 Technical indicators: 　

4、 Product features:

1. Microcomputer, touch sensitive keyboard is easy to use.

2. Automatic zeroing and1～5Click on automatic calibration.

3. AC/DC dual-use, high-performance lithium battery, charging4Can be used continuously for hours4Hour, charge and use immediately.

4. High resolution.