Overview
WD8217 boron tester is a professional water quality monitoring instrument produced by JINGQI brand. It adopts imported high-performance Illuminant and narrow-band filter system, with High Accuracy and stability. The instrument is equipped with a large-screen LCD Chinese display interface, which is easy and intuitive to operate, and is suitable for accurate measurement of boron content.
Features
1. Imported high performance, long life (100,000 hours), high luminance Illuminant, with narrow band filter system, Optical inspection stability, not easy to be disturbed by light, high accuracy and good stability
2. Large-screen LCD Chinese display, Chinese menu operation, simple and intuitive
3. The measurement data can be stored for a long time. Linear dispersion in addition to factory calibration Linear dispersion also supports user self-calibration
4. The main engine case is made of ABS material after mould, which has good corrosion resistance
5, using high performance, low power 16-bit microcontroller system, good performance
6. Based on more than a decade of experience in the production of water quality monitoring instruments, ensure product quality
Principle
Based on the Optical inspection measurement principle, the boron analyzer uses imported high-performance Illuminant to emit specific wavelength rays of light, and penetrates the interference light through the narrow-band filter system to detect the absorption characteristics of boron in the sample, so as to accurately determine the boron content.
Applications
water quality monitoring
Standards
Indication Error ≤ +/- 5%, Optical inspection stability < 0.002A/20min, Repeability ≤ 3%
Steps
1. Connect AC 220 +/- 22V 50 +/- 0.5Hz power supply
2. Select the measurement mode through the Chinese menu after booting
3. Use factory calibrated Linear dispersion or user calibrated Linear dispersion to calibrate
4. Put in the sample to be tested for measurement
5. Read and save measurement data
Notice
• Ambient Temperature should be kept within 5~ 40 ℃
• Operating Relative Humidity must not exceed 85%
• Avoid direct exposure to strong rays of light
• After use, it should be cleaned and maintained in time to keep the instrument in good condition
• Power frequency to meet AC 220 +/- 22V requirements
