Overview
SD-500BJ Handheld Colorimeter is a JINGQI brand Portable water quality testing instrument, using a high-performance 16-bit microcontroller system, with High Accuracy and High Stability characteristics, suitable for on-site rapid measurement of water sample chromatic value.
Features
1. High instrument accuracy and good stability.
2. Large-screen LCD Chinese display, Chinese menu operation, simple and intuitive.
3. It can save 500 measured values without losing power.
4. The main engine case is made of ABS material after mould, which has good corrosion resistance.
5, using high performance, low power consumption 16-bit microcontroller system, good performance.
6. With printing function and USB interface upload function.
Principle
The Handheld Colorimeter detects the absorption characteristics of water samples to specific wavelengths of light through the Optical inspection system, converts the optical signal into an electrical signal, and performs data processing and calculation by the built-in 16-bit single-chip microcomputer system. Finally, the chroma measurement results are displayed on the LCD screen.
Applications
Water quality testing, environment monitoring, drinking water analysis, industrial wastewater treatment
Steps
1. Turn it on and select the measurement mode.
2. Immerse the instrument Probe into the water sample to be tested.
3. Wait for the reading to stabilize and record the measurement.
4. You can upload data through the USB interface or connect the printer to output the result.
Notice
• Please ensure that the instrument is fully charged before use
• Avoid measurement in a strong light environment
• Probe cleaning after measurement to prevent contamination
Periodically calibrate instruments to ensure measurement accuracy
• Avoid high temperature and high humidity environment during storage
