Overview
WD9102 total phosphorus meter is a water quality analysis instrument of JINGQI brand. Colorimetric measurement is carried out after sealing and high temperature digestion. The microcomputer automatically processes the data and directly displays the total phosphorus concentration of water samples. The instrument is widely used in the determination of organic and inorganic phosphorus in surface water, sewage and industrial wastewater.
Features
1. Imported high-performance long-life Illuminant, with a lifespan of 100,000 hours, with narrow-band filter system, Optical inspection stability, good anti-interference ability, high accuracy and good stability
2. Large-screen LCD Chinese display, Chinese menu operation, simple and intuitive
3, measurement data can be stored for a long time, in addition to factory calibration Linear dispersion, support users to calibrate Linear dispersion
4, the main machine shell is made of ABS material after mold, which has good anti-corrosion performance
5, using high-performance low-power 16-bit microcontroller system, excellent performance
6. Based on more than a decade of experience in the production of water quality monitoring instruments, ensure reliable product quality
Principle
Colorimetric analysis is carried out after 30 minutes digestion at 120 ℃ +/- 1.0 ℃ environment, and the microcomputer system automatically processes the measurement data to directly display the total phosphorus concentration of the water sample.
Applications
Surface water, sewage, industrial wastewater
Steps
1. Prepare water samples and perform sealing and high temperature digestion treatment
2. Set the digestion temperature to 120 ° C +/- 1.0 ° C, and the digestion time is 30 minutes
3. Colorimetric measurement after digestion
4, the microcomputer automatically processes the data and displays the total phosphorus concentration value
5. Save measurement data or perform Linear dispersion calibration as needed
