Discription
The chemical Oxeygen Demand i.e. COD value of water as determinded by the dichromate method can be considered as an estimate of the theoretical oxygen demand means the amount of oxygen consumed in to chemical oxidation of the organic constituents present in the water.
With a measuring range .....
The chemical Oxeygen Demand i.e. COD value of water as determinded by the dichromate method can be considered as an estimate of the theoretical oxygen demand means the amount of oxygen consumed in to chemical oxidation of the organic constituents present in the water.
With a measuring range from 0-15000mg/I the Labman Photometer are suitable for waste water testing.
Two LED light source with long term stability (Al = 610 nm; A2=420 nm), a water proof chamber, a large Digital Display with the user friendly key pad ensure maximum operating reliability
Standard Solutions :Standard solutions are solutions with a defined concentration and are provided to check the operation methods & devices of the cuvette tests as well as the conditions of optical filters & the instruments.
These are available in 100, 500 mg/1, COD (quantity 30 ml) & 5000 mg/1 COD (quantity 10 ml).
MODEL |
|
| Make | LABMAN |
| Measuring Range ( 0-15000mg/L) | 0 — 150 mg/1 02 LR* |
| 0 — 1500 mg/10, MR* | |
| U)
0 — 15000 mg/10, HR* |
|
| Tolerance | ± 3.5% FS (Full Scale) |
| Display | LCD |
| Display Information | Concentration, absorption, sample no. measuring time. |
| Light source | High efficiency LED |
| Sample volume | 2m1 for LR & MR and 0.2 ml for HR |
| Storage | Standard SD card Format (.doc and .xls notes allowed ) |
| Standard Curves | Standard curves are inbuilt however user may also make & store their own curves. |
| Power Supply | 3V DC adaptor or 2 Nos. AA Batteries |