one. Purpose:

ZL-1ZThe type total chlorine detector is suitable for detecting the total chlorine concentration of domestic or industrial water in large, medium, and small water plants, industrial and mining enterprises, swimming pools, and other places, in order to control the total chlorine of water to reach the specified water quality.

two. 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 indicators:

1.Measurement range:0-10mg/L

2.Power supply voltage:220V

3.branch Distinguish Rate:0.01mg/L

4.heavy complex Sex:1%

5.Linear error:±（5％FS+1One word)

four.characteristic:

1.Microcomputer, touch sensitive keyboard,LCDLCD digital display is clear and easy to use.

2.Using the principle of photoelectric colorimetry based on spectrophotometry, Convenient to use reagents, the water sample can be read within a few minutes after reaction with the reagent, and the number displays the residual chlorine value.

3.Our company's technologyLEDThe light source automatic control circuit ensures stable light source and solves the problem of preheating during startup. Its light source has a long lifespan20Year, no preheating is required when starting up, it can be used directly.

4.The instrument stores calibration curves over the full range It has power-off protection and calibration data will not be lost. Automatic zeroing and5Automatic point correction, data with non-linear processing and data smoothing functions, instrument zu (i) small reading is0.01mg/L.

5.Integrating multiple independently designed achievements, advanced technology, in compliance with national standardsGB/T5750-2006The hygiene of drinking water is poor.