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- 4 ranges:
- Low range: 3 - 150 mg/l, meets ISO 15705:2002
- Middle-low range: 15 - 300 mg/l, meets ISO 15705:2002
- Middle range: 20 - 1500 mg/l, meets ISO 15705:2002
- High range: 200 - 15000 mg/l
The Lovibond® COD Setups allow highly sensitive and precise water testing with minimum effort. They measure the ST-COD concentration by photometric detection employing a linear relationship between absorbance and concentration.
After adding the sample to a Lovibond® COD tube test (LR, MR according to ISO 15705:2002), it is heated in the reactor for two hours at 150 °C and then analysed in the photometer.
The COD Setups comprise the photometer, 25 tube tests for each of the two lower measuring ranges, a reactor for sample digestion and a vial stand.
Applications
- Raw Water Treatment
- Waste Water Treatment
| Auto – OFF | Yes |
| Portability | Benchtop |
| Compliance | CE |
| Testparameter | Measuring Range | Method No. | Chemical Method |
|---|---|---|---|
| COD HR TT | 200 - 15000 mg/l COD | M132 | Dichromate / H2SO4 |
| COD LMR TT | 15 - 300 mg/l COD | M133 | Dichromate / H2SO4 |
| COD LR TT | 3 - 150 mg/l COD | M130 | Dichromate / H2SO4 |
| COD MR TT | 20 - 1500 mg/l COD | M131 | Dichromate / H2SO4 |
