CL-2059B Water Dissolved Ozone Analyzer 

Features:

1. When using, please comply with the instruction of the operation procedures and the announcements.

2. If discover the instrument work abnormally or damaged, please contact the dealer and do not repair by yourself.

3. In order to measure more accurately, the instrument must be often cooperated with electrode for calibration;if you have purchased electrode for nearly one year or the electrode has some quality problems,please pay attention to change.

4. Before calibrating,please preheat the instrument for 30 minutes.

5. If the products update,this manual will not give further note.

Technical specification:

1. Measuring range: Dissolved ozone values:0-20mg/L or 0-2 mg/L; Temp:0-60℃ 

2.Resolution:0.01mg/L,0.1℃

3. Precision:better than ±1% or±0.01mg/L,±0.5℃

4. Manual/automatic temperature compensation(0-60℃)

5. The control interface: two groups of ON/OFF relay contact, divided into high and low alarm signal photoelectric isolation output. The third group relay: automatic cleaning control function analog output.

6. Signal isolation output: photoelectric coupler isolation protection 4 ~ 20mA signal output.

7. The electric apparatus: relay lag quantity any setting, relay load 3 A 220 vac/24 VDC.

8.Working conditions: environmental temperature is 0 ~60℃, relative humidity 90% or less

9.The output load: load < 500 ohm (0-10 ma), load < 750ohm (4 -20ma)

10. Working voltage: 220 vac plus or minus 10%, 50/60 hz 11.Feet inches: 96 x 96 x156 mm

12. Open hole size: 91 x 91mm

13. Weight: 0.9 Kg

14. The protection level: IP65