Brand: Erun
Portable water pollution monitoring equipment
Model number: ERUN-SP7-4
Parameters: COD, ammonia nitrogen, total phosphorus, total nitrogen.
ERUN-SP7-4 ecological environment portable water pollutant monitoring equipment produced by Erun Environmental Protection is a high-tech product designed for rapid detection of water pollution on site.It combines a highly sensitive sensor, intelligent data analysis and portable design to monitor a wide range of pollutants in water, including COD, ammonia, total phosphorus and total nitrogen.The device is easy to operate and users can obtain accurate and reliable monitoring data with just one button start.The built-in high-capacity battery ensures long hours in the field, while the lightweight body makes it easy to carry to any water area you need to monitor.
1、Measurement range | COD | 5～2000mg/L |
ammonia nitrogen | 0.02～25mg/L | |
total phosphorus | 0.00～10mg/L | |
total nitrogen | 0.05～100mg/L |
2、Display value error | COD | ≤±5% |
ammonia nitrogen | ≤±3%（F.S） | |
total phosphorus | ≤±5%（F.S） | |
total nitrogen | ≤±5% |
1. Separation of the digestion instrument from the measuring instrument does not affect the accuracy of the measurement.Temperature PID automatic temperature control and timing.
2. 5.0-inch large LCD display, Chinese display (can be English).Directly display the concentration of the measured substance, and display the absorbance of the current measurement.
3. The instrument is easily portable for on-site testing.The instrument has a number of functions such as measurement, setting, recording, saving and data statistical processing.
4. With data storage function, it can store 100 curves and 1999 data with time and parameter labels.Built-in printer can realize direct printing of measurement results.
5. Data interface: external USB interface to support data management and instrument control.
6. Cold light source, narrow-band interference optical system, good optical stability.Optical system: using solid light-emitting device as both light source and monochromator, light source/monochromator, colorimetric tank, sensor integration, no moving parts, pulse power supply, light source service life of 100,000 hours.
7. Power supply: dual power supply system, the instrument built-in lithium battery, at the same time with power self-diagnostic function, automatic prompting insufficient power.
