Chemical Oxygen Demand COD Analyzer

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Hangzhou Lohand Biological Technology Co.,Ltd

Zhejiang, China

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The Chemical Oxygen Demand COD analyzer is use sealed catalytic digestion, and then colorimetric measurements. The instrument uses advanced, narrowband interference technology and microcomputer automatic processing of data, and direct display. The unique design makes this product compared to similar products with lower failure rates, lower maintenance, lower reagent consumption, and higher cost.
Injection components: Vacuum suction peristaltic pump, and the pump tube between the reagent there is always an air buffer, to avoid corrosion of the tubing while making reagent mixing more concise and flexible.
Sealed Digestion components: High-temperature high-pressure digestion system, accelerating the reaction process, to overcome the volatile corrosive gas exposure system equipment corrosion.
Model LH-C3 mini intelligent multiple-in-one detection meter is a new generation multiple-in-one meter which is promoted by ourselves Hangzhou Lohand Biological Co.,Ltd in 2017. It solves the problem when people detect outside without electrical power.
Chemical Oxygen Demand COD Analyzer Safety Precautions:
Please read this entire manual before unpacking, setting up, or operating this instrument. Pay particular attention to all danger and caution statements. Failure to do so could result in serious injury to the operator or damage to the equipment.
As part of good laboratory practice, please familiarize yourself with the reagents used in these procedures. Read all product labels and the material safety data sheets before using them. It is always good practice to wear safety glasses when handling chemicals. Follow instructions carefully. Rinse thoroughly if contact occurs. If you have questions about reagents or procedures, please contact us.

                                                            Product name
                                                            Chemical oxygen demand meter
                                                        
                                                            Measuring  range
                                                            0-15000mg/L(COD) 0.00-50.00mg/L(ammonia nitrogen) 0.00-20.00mg/L(total phosphorus)
                                                        
                                                            working condition
                                                            0-50℃, Rh:0-80%
                                                        
                                                            Wavelength
                                                            450nm/520nm/610nm
                                                        
                                                            Test method
                                                            Rapid digestion spectrophotometry
                                                        
                                                            Accuracy
                                                            ±5%
                                                        
                                                            light source
                                                            LED
                                                        
                                                            battery life
                                                            more than 30 hours

It is suitable for testing COD/Total phosphorous/Ammonia nitrogen of surface water, underground water, drinking water, domestic sewage, and industrial wastewater.

The instrument is widely used in environmental monitoring, wastewater treatment, and universities, research institutes, and other departments.

The chemical oxygen demand measurement meter LH-C3 is widely used in water quality monitoring in environmental protection, petroleum, chemical industries, health, etc.

The chemical oxygen demand meter is applicable to the analysis of the COD (abbr. of Chemical Oxygen Demand) of groundwater, surface water, domestic sewage, and industrial wastewater.