| Measuring range - potassium | 0. 0~1.0mmol/L |
| Measuring range - sodium | 0. 0~5.0mmol/L |
| Measurement principle | Interference filter |
| Stability | Relative maximum change of instrument indication within 15S ≤ 3% |
| Linear Error - Potassium | K |
| Linear Error - Sodium | Na≤0.03mmol/L |
| Minimum measurement - potassium | K detection limit ≤ 0.004mmol/L |
| Minimum measurement - sodium | Na≤0.008mmol/L |
| Response time | <8S |
| Linear Range - Potassium | K: 0.02mmol ~ 0.1mmol / L |
| Linear Range - Sodium | Na:0.1~0.5mmol/L |
| Linear dispersion calibration | straight line method |
| Environment temperature | 10~35°C |
| Volume | 650*400*375*mm |
Warranty days: 365 days
The manufacturer provides a 1-year free warranty (except for human factors)