Overview
The QIWEI L-612 Portable Chlorine Dioxide Tester is suitable for chlorine dioxide concentration detection in domestic or industrial water in large, medium and small water plants, industrial and mining enterprises, swimming pools, etc., in order to control the chlorine dioxide in water to meet the specified water quality standards. The instrument is small in size, easy to carry, reduces the requirements for users, and provides reliable test results.
Features
1. Small size, easy to carry
2. Reduce the requirements for users
3. Provide reliable test results
4. AC and DC dual use, support DC 1.5V × 5 AA alkaline dry batteries and AC 220V/50Hz/DC7.5V/0.2A Power Adapter
5. Automatic shutdown function
Principle
Through the measurement of chlorine dioxide concentration in water samples, the instrument uses electrochemistry or Optical inspection principle to convert chlorine dioxide concentration into readable value to achieve fast and accurate detection.
Applications
Large, medium and small water plants, industrial and mining enterprises, swimming pools, domestic water, industrial water
Standards
water quality standard
Steps
1. Prepare the instrument and ensure that the power supply is sufficient (dry batteries or Power Adapters can be used)
2. Take water samples and make measurements according to the instructions
3. Read the chlorine dioxide concentration value on the display
4. Clean the instrument after use and store it properly
Notice
• Please read the instructions carefully before use
• Ensure that the Power Adapter matches to avoid damage caused by voltage discrepancies
Periodically calibrate instruments to ensure measurement accuracy
• Avoid moisture or impact of the instrument and store it in a drying environment
• Clean in time after use to prevent residues from affecting the next measurement
