In Situ Permanganate Analyzer

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Yantai Chemins Instrument Co., Ltd.

Shandong, China

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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.

                                                            Model
                                                            TMN-300
                                                        
                                                            Shell material
                                                            PVC material
                                                        
                                                            Measurement principle
                                                            Potassium permanganate spectrophotometry
                                                        
                                                            Measuring range
                                                            0-15 mg/L
                                                        
                                                            Cable length
                                                            5 meters, other lengths can be customized
                                                        
                                                            Precision
                                                            20%F.S.
                                                        
                                                            Resolution
                                                            0.001mg/L
                                                        
                                                            Calibration method
                                                            Two-point calibration
                                                        
                                                            Installation method
                                                            Immersion installation
                                                        
                                                            Output signal
                                                            RS-485 bus, Modbus/RTU protocol
                                                        
                                                            Protection class
                                                            IP68
                                                        
                                                            Power supply
                                                            24VDC±10%
                                                        
                                                            Output current
                                                            3A
                                                        
                                                            Power consumption
                                                            <30W
                                                        
                                                            Working conditions
                                                            0～45℃、<0.1MPa
                                                        
                                                            Storage temperature
                                                            -5～45℃

Product features:

Potassium permanganate spectrophotometric method with the national standard method
Compact size, and immersion installation, to achieve in situ water quality monitoring
Unique compact structure design, low reagent consumption, low operation, and maintenance cost
The precise optical system, high detection accuracy, good stability
It has a good correlation with manual analysis and is suitable for sewage outlets 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