Overview
The QIWEI DB-11A Conductivity Meter is a portable microcomputer type Conductivity Meter, mainly used for the measurement of conductivity of various liquids. The instrument is controlled by a microcomputer and has the characteristics of high Accuracy, Good Stability, High Reliability, Simple Operation and Easy Maintenance. When equipped with 0.1 specification constant Electrode, it can measure the conductivity of pure water or high pure water.
Features
1. Microcomputer Control, High Accuracy
2. Stability is good
3. Reliability
4. Easy to operate
5. Easy to maintain
6. Portable design
7. Can be equipped with 0.1 specification constant Electrode measurement pure water or high pure water conductivity
Principle
DB-11A Conductivity Meter Conductivity detector Electrode measurement of the conductivity value of the solution, using microcomputer control technology for data processing and display.
Applications
Light industry, chemical industry, food, energy, environment protection, education, scientific research departments
Steps
1. Select the appropriate Electrode according to the tested solution, insert the Electrode plug into the socket, align the groove of the plug with the convex groove of the socket, press the top of the plug, and hear a "click" sound.
2. Open the battery cover at the back of the instrument, install 4 1.5V batteries (pay attention to the positive and negative stages), press the "power on" button, turn on the power supply, and warm up for 5 minutes
3. Wash and dry the Conductivity detector Electrode, put it into the solution, place it still after agitation, and wait for the Measured value to be stable, which is the conductivity value of the solution
Notice
• Ambient Temperature: 5~ 35 ℃; relative humidity: < 85%
• Power supply: 220V +/- 10% 50Hz +/- 1Hz
• No significant vibration, no Miscellaneous magnetic field interference except the geomagnetic field, so as not to affect the measurement results
• It has been calibrated at the factory and can be used directly under normal circumstances
• When the plug is pulled out, pinch the plug and pull it out.
