Water Online Quality Meter
- Dissolved Oxygen Meter
- Online Conductivity Meter
- Industrial pH/ORP Meter
- Residual Chlorine Meter
- Online COD BOD Analyzer
- Online Turbidity Meter
- Water Quality Multi-parameters
- Suspended Solid Meter
- Online Ion Meter
- Acid Alkali Concentration Meter
- Online Color Meter
- Industrial Silicate Meter
- Online Phosphate Analyzer
- Online Sodium Meter
- Online Oil-in-Water Analyzer
- Water Quality Sensor
- Laboratory Water Quality Meter
- Portable Water Quality Meter
- Industrial Flow Meter
- Industrial Level Meter
- Industrial Pressure Instrument
- Water Quality Sampler
Functional characteristics of COD ammonia nitrogen analyzer
COD ammonia nitrogen analyzer is a new type of environmental protection special analytical instrument with ammonia nitrogen determination. The planning of the ammonia nitrogen analyzer meets the requirements of the standard. It can be widely used in the rapid determination of ammonia nitrogen in surface water, groundwater, industrial wastewater and domestic sewage. It is a special analytical instrument necessary for laboratory water quality testing and monitoring. The ammonia nitrogen analyzer can be widely used It is used in environmental monitoring, sewage discharge monitoring, production monitoring, medical and health, clinical inspection, petrochemical, metallurgy and electric power fields.
Ammonia nitrogen refers to nitrogen that exists in the form of free ammonia or ammonium ions. Ammonia nitrogen is a nutrient in water bodies, which can lead to the eutrophication of water. It is the primary oxygen-consuming pollutant in water bodies and is toxic to fish and certain aquatic organisms. The ammonia nitrogen analyzer reacts with free ammonia or ammonium ions to form a reddish-brown complex. The absorbance of the complex is proportional to the content of ammonia nitrogen. The absorbance is measured at a wavelength of 420nm.u200b
Functions and characteristics of COD ammonia nitrogen analyzer:
1. The ammonia nitrogen analyzer complies with the latest national standards.
2. The ammonia nitrogen analyzer adopts an imported high-brightness long-life cold light source, and the light source life is as long as 100,000 hours. The ammonia nitrogen analyzer measures more accurately.
3. Use LED liquid crystal display, full Chinese display, direct reading of data, simple and safe operation of the ammonia nitrogen analyzer.
4. The shell is made of high-quality ABS engineering material, which is suitable for use in various environments.
5. Equipped with a curve covering dry and function to avoid the wrong operation to cover the curve.
6. The ammonia nitrogen analyzer can save 20 standard curves and 200 measurement values u200bu200b(date, time, parameters, test data), which is convenient for querying historical measurement data.
7. The built-in standard working curve of the ammonia nitrogen analyzer can be calibrated and calibrated by the user.
8, COD ammonia nitrogen analyzer does not need to be digested, the ammonia nitrogen analyzer measures fast, simple and safe.