1Technical advantages:

1. The sampling system adopts Germany's nine way valve technology, which eliminates the pressure and aging caused by electromagnetic valve technology in the pipeline.
2. The quantitative system adopts the photoelectric quantitative technology from the United States, resulting in more precise and accurate sampling.
A clean light source and receiving system with a diameter of 3.610 nanometers plus or minus 2 nanometers, free from interference from colored substances.

4.Equipped with temperature compensation function, it can also measure when the room temperature changes significantly.

5. All pipelines are made of high temperature resistant and corrosion-resistant 3-fluorine and 4-fluoro materials, with an inner diameter of 1.5 millimeters and no leakage.
6. Equipped with an original 5.7-inch large blue screen touch screen.
7. Equipped with high-quality micro industrial printers (with adjustable switches).
8. Regularly clean the pipeline (adjustable time), clean the pipeline after each sample is completed (adjustable switch)
9.0-200, 0-800, 0-2800 three ranges, choose the measurement according to the water sample situation.
10. The dilution ratio can be set, and the instrument automatically dilutes. It can measure water quality with a COD of 22400mg/L.

IIOther technical features:

1. Adopting MasterFlex peristaltic pump technology from the United States.
2. Original ultra wear-resistant peristaltic pump tube.
3. Adopting the digestion technology from the United States.
4. Adopt a European power system specific power supply system, anti electromagnetic interference, and unstable power grid.
5. When the mains power fails, it can automatically stop working and standby, and automatically reset when powered on.
6. Timed sample making (adjustable time), remotely start sample making.
7. Regularly clean the pipeline (adjustable time).
8. With dual filtration, it can adapt to water with high suspended solids, magazines, and floating objects.
9. Equipped with RS232 interface (communication protocol publicly available).
10. Equipped with 4-20mA analog output (20mA corresponding range adjustable).
11. Adopting an international photoelectric quantitative system, the reagent cost is 0.35 yuan/sample, and the electricity cost is 0.05 degrees.