Product Introduction

The D800 groundwater environment on-site monitoring device was designed and developed based on the "Monitoring Sampling" requirements of the "HJ164-2020 Groundwater Environment Monitoring Technical Specification" issued by the Ministry of Ecology and Environment on December 1, 2020 and implemented on March 1, 2021. The device measures or selects the water level, water temperature, pH value, conductivity, turbidity, dissolved oxygen, oxidation-reduction potential, color, odor, and taste of the groundwater to be tested according to the instrument operation guidance, simplifying the previous operation process of carrying multiple instruments and requiring multiple people to cooperate, making the groundwater on-site sampling and monitoring process more streamlined, simplified, and accurate.

Features

1. Portable waterproof safety box design, waterproof, dustproof, acid and alkali resistant, convenient for long-term field measurement;

2. Color touch screen display in the testing area, guided process operation, clear display, easy to learn operation;

3. The instrument comes with a built-in positioning system, which automatically locates the geographical location. The indicator options are displayed in pictures, making it convenient for users to choose and add directly without the need for complex text descriptions;

4. Using electrode method and on-site sensory method for measurement, without the need for reagents, reducing usage costs and improving economic benefits;

5. The instrument integrates detection, operation platform, and data processing, and is equipped with a disposable measuring cup for easy cleaning without the need for cleaning;

6. The instrument comes with a printer that can print real-time on-site measurement records and reports, as well as historical measurement records;

7. Equipped with a standard USB interface, it can be connected to a computer to export measurement data;

8. Built in large capacity lithium battery, suitable for long-term field measurement operations;

9. Intelligent design for fault self diagnosis, making instrument management and maintenance simple and convenient;

10. After the on-site measurement is completed, the results and current meteorological, water level, geographic coordinates and other data will be automatically generated into a complete "Groundwater Collection Record Table" in HJ164-2020 standard, which can be directly printed and archived;

11. It has calibration function, can automatically calculate slope, intercept and correlation coefficient, and has high measurement accuracy.

parameter indicators

1. Water quality indicators: water level, water temperature, pH value, conductivity, turbidity, dissolved oxygen, redox potential, color, odor, taste, etc;

2. Display mode: Color LCD touch screen, Chinese operation interface;

3. Measurement methods: electrode method, spectrophotometric method, visual method;

4. Number of curves: Built in dedicated curves, capable of setting 100 measurement curve parameters;

5. Record storage: It can store 30000 measurement results without losing data when powered off;

6. Printing: Comes with a thermal printer;

7. Data communication: USB interface, can upload measurement results to the computer for user statistical analysis;

8. Environmental temperature: (5-40) ℃; Environmental humidity: relative humidity<85% (no condensation);

9. Dimensions: 500 * 420 * 220mm;

10. Charging power supply: AC220V ± 10%/50Hz;

11. Weight: 10kg.