Technical indicators
1. Measuring range: COD: 5 ~ 2000mg/L (over dilution measurement)
2. Indication error: COD: ≤±5 %
3. Repeatability : ≤3%
4. Anti-chlorine interference: ≤2000mg/L ( COD determination)
5. Temperature control system: room temperature ~ 180 ℃ can be set, COD digestion temperature is 165 ℃
6. Temperature control accuracy: ±0.5℃
7. Temperature control time: 1~999 min adjustable
8. Digestion time: COD is 15min
9. Optical stability: the absorbance value of the instrument drifts less than 0.002A
10. Batch volume: 4 water samples
11. Dimensions: measuring instrument 80 mm × 230 mm × 55 mm; Digestion apparatus 105 mm × 160 mm × 90 mm
12. Weight: host 0.5kg digester: 1 kg
Portable COD Tester COD-1S
Technical indicators
1. Measuring range: COD: 5 ~ 2000mg/L (over dilution measurement)
2. Indication error: COD: ≤±5 %
3. Repeatability : ≤3%
4. Anti-chlorine interference: ≤2000mg/L ( COD determination)
5. Temperature control system: room temperature ~ 180 ℃ can be set, COD digestion temperature is 165 ℃
6. Temperature control accuracy: ±0.5℃
7. Temperature control time: 1~999 min adjustable
8. Digestion time: COD is 15min
9. Optical stability: the absorbance value of the instrument drifts less than 0.002A
10. Batch volume: 4 water samples
11. Dimensions: measuring instrument 80 mm × 230 mm × 55 mm; Digestion apparatus 105 mm × 160 mm × 90 mm
12. Weight: host 0.5kg digester: 1 kg
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