1、 Product Overview:

The CY-1B portable ozone tester is suitable for detecting ozone concentration in large, medium, and small water plants, industrial and mining enterprises, domestic or industrial water, in order to control the ozone in water to achieve the specified water quality.

2、 Product principle:

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.

3、 Technical parameters:

measuring range	0-2.5mg/L
Zu (i) small indication value	0.01mg/L
Repeatability	≤2%
error	± 5% FS ± 1 word
supply voltage	220V/50Hz DC7.5V/0.2A

4、 Product features:
1. Microcomputer, touch sensitive keyboard, clear LCD digital display, easy to use.
2. The photoelectric colorimetric principle of spectrophotometry is adopted, which is convenient for the application of reagents. After the water sample is put into the reagent for reaction, it can be read within a few minutes, and the number displays the value of ozone. The reagent packaging is vacuum packed.
Our company's 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 instrument stores calibration curves within the full range, with power-off protection, and calibration data will not be lost. It can be automatically zeroed and calibrated at 5 points. The data has non-linear processing and data smoothing functions. The instrument's minimum reading is 0.01mg/L.

5. Integrating multiple independently designed achievements, advanced technology, and complying with the national standard GB/T5750-2006 for drinking water hygiene.