Overview
DDS-11A Digital Display Conductivity Meter is a laboratory conductivity measuring instrument, which is widely used in universities, scientific research, environmental protection and water stations to measure the conductivity of liquid media. It can also be used in electronics, chemical industry and power plants to detect the purity of pure water or high purity water.
Features
1.High definition LCD display, key operation
2. Support functions such as automatic shutdown, power failure protection and factory reset
3. Support IP54 Protection Ratings
4. Standard Conductivity detector Electrode, Electrode bracket, dust cover
5. With reading stability sign, intelligent reminder
6. Support manual temperature compensation
7. Support Automatic Frequency Switching, with 1.0 Constant Electrode covering full scale measurement
8. Support direct input Electrode constant
Principle
The Conductivity Meter through the Conductivity detector Electrode measurement of liquid medium conductivity, using automatic Frequency Switching technology, supporting 1.0 constant Electrode can cover the full range of measurement, support manual temperature compensation to improve measurement accuracy.
Applications
Colleges and universities, scientific research, environmental protection, water stations, electronics, chemical industry, power plants
Standards
Instrument level: 1.5 level
Steps
1. Connect Power Adapter (Input: AC 100V~ 240V, Output: DC 20V/1500mA)
2. Install standard Conductivity detector Electrode and Electrode bracket
3. Direct input Electrode constant as required
4. Perform manual temperature compensation settings
5. Start measurement, the instrument supports automatic Frequency switching and reading stability flag reminder
Notice
• The instrument supports IP54 Protection Rating, but still needs to avoid extreme environments
Make sure the Power Adapter input and output match before use
• Electrode constant setting accuracy during measurement
• Periodically check Instrument Stability, Electronic Unit Stability is +/- 1.0% F.S./3h
