1、 Product Overview

The KD-80D touch screen multi parameter water quality tester adopts a touch design, a fully Chinese operating interface, guided system operation, and exquisite overall design to enhance the user's operating experience. The design of the digestion colorimetric integrated tube pre stores dozens of indicator parameter curves such as COD, ammonia nitrogen, total phosphorus, and total nitrogen, making the entire detection process simple and convenient, and easier for beginners to operate. This product adopts modular programming design, which allows users to select single or multiple indicator detection indicator modules according to their needs. Users can also install new measurement indicators on this machine at any time during later use according to their measurement requirements. It can be widely applied in fields such as environmental monitoring, scientific research water quality testing, production and emission monitoring and testing.

2、 Performance characteristics

1. Color touch screen design, friendly human-machine dialogue interface, easy operation, direct reading of concentration;

2. Using a digestion colorimetric integrated tube, the water sample determination process is simple, fast, safe, and the measurement results are accurate.

3. Large capacity data storage, power-off protection design ensures that the instrument is not damaged and data records are never lost;

4. Calibration mode from 1 o'clock to 7 o'clock, automatically calculating slope, intercept, and correlation coefficient, with high measurement accuracy;

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

6. Strong anti-interference ability, suitable for industrial sites;

7. Using semiconductor cold light source emitters, the lifespan of the light source can reach tens of thousands of hours.

8. Can connect to a computer to export measurement data, comes with a printer, can print measurement data and historical records.

9. Low reagent usage, low operating costs, and strong anti-interference ability.

10. The measurement range is broad and the measurement indicators are diverse, allowing users to freely combine measurement indicators according to their needs.

11. Pre stored standard measurement curves can be easily retrieved for measurement, and self built measurement curves can also be created.

3、 Technical indicators

1. Measurement indicators: COD, ammonia nitrogen, total phosphorus, total nitrogen, etc. (freely combined according to user needs);

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

3. Colorimetric method: Colorimetric tube (digestion colorimetric integrated tube)

4. Number of curves: 100 measurement curve parameters can be set;

5. Calibration mode: 1-7 point calibration mode, automatically correcting curve values;

6. Record storage: capable of storing 30000 measurement results, data will never be lost in case of power failure;

7. Printing: Comes with a thermal printer;

8. Data communication: RS232+USB interface, can upload measurement results to the computer for user statistical analysis;

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

10. Dimensions: 300 * 220 * 120mm

11. Working power supply: AC220V ± 10%/50Hz

12. Weight: 2.8kg;