TMN-300 In Situ Permanganate Analyzer
The detection principle of TMN-300 in-situ permanganate analyzer is mainly based on spectrophotometry and improved on this basis: under high temperature and acidic conditions, the reducing substance in potassium permanganate oxidized water sample is measured, and the permanganate index of water sample can be obtained according to the built-in curve.
Product features:
Potassium permanganate spectrophotometric method with national standard method
Compact size, immersion installation, to achieve in situ water quality monitoring
Unique compact structure design, low reagent consumption, low operation and maintenance cost
Precise optical system, high detection accuracy, good stability
It has good correlation with manual analysis, and is suitable for sewage outlet and all kinds of water environment monitoring
It can be integrated into buoys, multi-parameter monitoring systems, or operated by ship, shore-based distribution, etc
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Product Parameters
Model | TMN-300 |
Measurement principle | Potassium permanganate spectrophotometry |
Measuring range | 0-15 mg/L |
Precision | 20%F.S. |
Resolution | 0.001mg/L |
Calibration method | Two-point calibration |
Output signal | RS-485 bus, Modbus/RTU protocol |
Power supply | 24VDC±10% |
Output current | 3A |
Power consumption | <30W |
Working conditions | 0~45℃、<0.1MPa |
Storage temperature | -5~45℃ |
Protection class | IP68 |
Installation method | Immersion installation |
Cable length | 5 meters, other lengths can be customized |
Shell material | PVC material |