QCOD-2C COD Fast Analyzer
QCOD-2C COD Fast Analyzer

QCOD-2C COD Fast Analyzer

Brand:NANBEI

Model:QCOD-2C

Application:

product details

 

COD Fast Analyzer is designed by the principle of catalytic and sealed digestion. It is widely used in environmental monitoring department, wastewater treatment, universities and research institutes, etc.

 
*Parameters:

※ Measuring Range: 5~2000mg/L(can be diluted if exceeds 2000mg/L)

※ Accuracy: 5~100mg/L, Absolute Error≤±5mg/L;    100~2000mg/L, Relative Error≤±5%
 
 
 
 
※ Repeatability: ≤±3%

※ Anti-Chlorine Interference: ≦1200mg/L

※ Digestion Temperature : 165±1.5℃

※ Digestion Time: 10 minutes

※ Wavelength: 610nm

※ Optical stability: Absorbance value drifts in less than 0.002 A in the 20 min.

※ Sample quantity: 20

※ Dimensions: Main unit: 210mm×280mm×190mm
                         Digester: 200mm×240mm×190mm

 

 
 
*The product has the following main features:

 

1.Use cold and monochromatic light source, excellent optical stability, will not be subject to a variety of light interference.

2.Use the PID to automatic control the digestion temperature, and high precision.

3.Large (320×240)LCD, all the information is shown on the screen, easy to operate.

4.Digester and colorimetric (including main unit) are separated, avoid temperature interfere the optical part.

5. Use the technology of V/F conversion, software redundancy, software trap, has strong anti-interference.

6. Historical records and curves can be stored permanently in machines. Data will not lost when the power break off.

7. Fast measurment , short cycle, high efficiency, can digest 20 water samples of each time in 20 minutes.

8. The instrument can be independent as digestion implement, realize the multi-usage.

9. Take cuvette out to clean completely every time.

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