Overview
The LEICI DDBJ-350F Conductivity Meter is a 1.0-class precision instrument designed with a high definition color LCD Touchscreen for the measurement of conductivity, resistivity, TDS, salinity and temperature. The instrument supports IP65 Protection Rating and is equipped with standard accessories such as Composite Conductivity detector Electrode and calibrated solution for laboratory and field testing.
Features
1. Adopt high definition color LCD Touchscreen, clear display
2. Temperature units available: ° C and ° F; reference temperature 20 ° C or 25 ° C optional
3. Support functions such as boot self-diagnosis, automatic shutdown, power-off protection and factory reset
4. Support firmware upgrade function, allowing function expansion and personalized requirements
5. Support IP65 Protection Ratings
6. Standard Composite Conductivity detector Electrode, Electrode hanger, silicone protective cover, wristband, Portable suitcase, calibrated solution
7. Intelligent determination of endpoints, support automatic readings, timed readings, timed interval readings, manual readings
8. Support automatic/manual temperature compensation
9. Automatically identify 4 GB Conductivity detector standard solutions, support 1-3 point Conductivity detector Electrode calibration
10. Support non-compensation, linear, pure water compensation and other conductivity compensation methods
11. Support Automatic Frequency Switching, with 1.0 Constant Electrode covering full scale measurement
12. Data storage (1000 sets each), access, delete, transfer and print
13. Conform to GLP for data traceability
14. Support connecting standard RS-232 serial printer to print measurement results, printing format is optional
15. With USB interface, it is connected to the PC through dedicated communication software to achieve data transmission
16. Powered by large-capacity lithium battery, supports connecting PC and mobile power supply charging
17. With battery undervoltage reminder function and charging status reminder function
18. Support backlight adjustment
Principle
Conductivity detector Electrode measurement solution conductivity, combined with temperature sensor for automatic or manual temperature compensation, to ensure measurement accuracy. Intelligent algorithm automatically determines the measurement end point, supports a variety of reading modes and compensation methods, and realizes accurate calibration through automatic Frequency switching and standard solution recognition.
Applications
Laboratory testing, field measurement, water quality monitoring, industrial process control, environment monitoring
Steps
1. Boot self-test
2. Measurement parameters and units
3. Electrode calibration (support 1-3 point calibration)
4. Select the reading mode (automatic, timed, manual)
5. Carry out measurements
6. Data storage or transmission
7. Shutdown or automatic shutdown
Notice
• For samples below 20μS/cm, it is recommended to use 0.1 constant or 0.01 constant Conductivity detector Electrode measurement
• Make sure the battery is fully charged before use
• Electrode calibrating regularly
• Avoid use in extreme temperature environments
• Pay attention to moisture and dust when storing
