The instrument uses sealed high-temperature digestion, and then performs colorimetry, and the microcomputer automatically processes the data to directly display the Total phosphorus concentration of the water sample. The instrument is widely used in the determination of organic and inorganic phosphorus in surface water, sewage and industrial wastewater.

1. Imported high-performance, long-life (100,000 hours), high-brightness light source, equipped with a high-stability optical system, has good accuracy and repeatability.
2. Temperature digestion is completed with an independent digestion device, PID automatic temperature control, high temperature control accuracy.
3. Large-screen LCD display, Chinese character menu operation, convenient and intuitive.
4. The high-temperature digestion is separated from the main machine, which avoids the influence of the high-temperature part on the optical system.
5. It can store 10 working curves and 500 historical records, which will not be lost when power off.
6. With USB interface, the data can be transferred to the computer.
7. It has a printing function, which can print the test records immediately or query the records.