Technical parameters of SS582 online CODCr monitoring instrument:

1.Measurement range:0～100mg/L；0～1000mg/L；0～5000mg/L

2.Reproducibility or precision: ±5%Or ±5mg/L(100mg/Lwithin)

3.Zero drift: ±5mg/L

4.Range drift: ±10％

5.Potassium hydrogen phthalate test: ±10%(Measurement error) or ±6mg/L(100mg/Lwithin)

6.Mean time between failures and continuous operation: ≥720h/order

7.Normal working conditions of the instrument

a)Environmental temperature:0～40)℃；

b)Relative humidity: not greater than90%；

c)Power supply: AC voltage(220±22)V, frequency(50±0.5)Hz；

d)There are no corrosive gases present in the surrounding air;

e)There are vibrations around that do not affect performance;

f)There is no electromagnetic interference that affects performance other than the geomagnetic field around.

8.External dimensions(Length×Width×Height)：600mm×455mm×720mm

SS582Product features of online CODCr monitoring instrument:

• Measurement of COD value in water using potassium dichromate digestion redox titration method
• Compliant with HJ/T 377 Water Quality Online Automatic Monitoring Instrument Standard
• Measurement, calibration, cleaning, and digestion are automated, and the measurement, cleaning, calibration, and digestion time and temperature can be set by oneself
• Industrial computer control is adopted, operated in a computerized manner, and the operation process is visible
• Equipped with leak alarm, heating temperature over limit alarm, and reagent shortage alarm functions
• Realize fault self diagnosis, automatic instrument protection, remote communication alarm
• Capable of data storage (2000 sets), deletion, and retrieval functions
• Coexistence of 4-20mA output signal and RS-232 interface
• Equipped with remote communication function

Note: SS582