COD Analyzer LCDA-A10 is a benchtop unit which measures COD of the water sample in the range of 0 to 1500 mg/L by dichromate colorimetric method. It comes along with digester, dispelling 21 samples simultaneously by sealing reflux method within digesting time range of 0 to 120 min. Functions with 200 data storage capacity and two point calibration (zero and full scale calibration). Used in water quality monitoring and environmental protection, petroleum, chemical industry and heath etc.catalog/COD-Analyzer-LCDA-A10.pdf
| Measuring principle | Dichromate colorimetric method |
| COD range | 0.0 to 1500 mg/L |
| Basic accuracy |
≤ 150 mg/L: ± 8% reading ± 1 mg/L ≥ 150 mg/L: ± 8% reading |
| Repeatability | 3% reading |
| Stability | ± 2% (reading )/15min |
| Digestion method | Sealing reflux method (could dispelling 21 samples simultaneously) |
| Digestion temperature | RT to 165°C |
| Digestion time | 0 to 120 min |
| Calibration | Two-point calibration (zero and full scale calibration) |
| Data storage | 200 data with time-and-date stamp |
| Data view, delete and print | Yes |
| Display | LCD |
| Power supply | AC 110/220 V ± 10%, 50/60 Hz |
| Packaging dimension |
COD Analyzer: 370 × 305 × 330 mm Digester: 575 × 435 × 285 mm |
| Gross weight | 8.5 kg |
Used in water quality monitoring and environmental protection, petroleum, chemical industry and health etc.
