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equipment name | Water quality three nitrogen analyzer | Instrument model | LH-NC3M |
Measurement item | Ammonia nitrogen | Nitrate nitrogen | Nitrite nitrogen |
Measuring range | 0-70mg/L (segmentation) | 0-100mg/L (segmentation) | 0-4mg/L (segmentation) |
Instrument resolution | 0.001A | ||
Optical stability | ≤±0.005A/20min | ||
Repeatability | ≤±5% | ||
Accuracy | ≤±10% | ||
Number of curves | There are 25 general curves and 5 fitting curves for each measurement item. There are 150 curves. | ||
Storage quantity | 12,000 |