Product or Service
JK-COD-580 On-line COD Monitor
Profile:Manufacturer - Producer|Ref:PSL121367YH | Country: China | Currency: usd | Export: No
The COD value of water can be measured by the electrochemical oxidation (hydroxy-electrode method)
Sodium and glucose solution without the dangerous and harmful potassium dichromate and concentrated sulfuric acid which may lead to the second pollution.
There is no influence of color and turbidity of free water
A new sampling system without frequent maintenance and cleaning.
Touch-screen control, Chinese interface, easy to operate.
COD, temperature, pH, flow rate can be displayed with the simultaneous signal input
The time of measurement is short, very suitable for rapid measurement on line.
Automatic calibration, measurement, test data stored and remote control
1, Measurement range: (10.0～1000)mg/L
2, Reproducibility or precision: ±10%
3, Zero drift: ±5mg/L
4, Range drift: ±10%
5, Experiment in the potassium hydrogen phthalate: ±10%(accuracy)
6, Repeatability: 3% (FS)
7, Comparative experiments in the actual wastewater sample: The average value of the absolute value of the relative error ≤ 15%.
8, The average time of trouble-free continuous operation: ≥720h/time
9, Voltage stability: ±10%(Measurement error)
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