USE
The instrument is used to measure the concentration of carbonate ions dissolved in water.
Main technical parameters
| Concentration range | 1 x 10-2 ~ 5 x 10-5mol/L |
| PH range | < 4.0 |
| The membrane resistance | 300 M or less Ω (25 oC) |
| Reaction time | 1 x 10-2~1 x 10-4mol/L, <4min (25 oC) |
| 1 ~ 5 x 10 x 10-4-5 mol | L, < 7 min (25 oC) |
| Major disturbances | NO2, SO2, HAc, formaldehyde, etc |