




Thunder Magnetic DDSJ-308A conductivity meter is a button type digital display conductivity Detector, the measured conductivity is 1.0 grade, which can accurately detect the conductivity of the aqueous solution and judge the quality of the aqueous solution.DDJ-308A conductivity meter is a multi-functional type, which can measure conductivity, TDS, salinity and temperature values at the same time, and can automatically compensate, calibrate and switch ranges, and can intelligently adjust according to the measurement situation with good accuracy.The DDSJ-308A conductivity meter is equipped with an RS-232 interface, which can be connected to a printer and print the stored measurement data.
1. Chinese language operation interface, backlit LCD display function.
2. Powerful data management. Test data can be queried, stored (up to 200 sets), printed, and deleted, and there are two printing modes, including instant printing and storage printing.
3、DDSJ-308A conductivity meter has RS-232 interface, which can be connected to TP-16 printers, and can also be connected to the computer with data acquisition software to operate and manage data.
4. MeasurableConductivity, TDS, salinity, and temperature values.
5. It has the calibration function of setting TDS conversion coefficient and electrode constant, which is simple and convenient.
6. Automatic function, automatic calibration, range switching, power-off protection, temperature compensation and other functions.
7. The supporting electrode is DJS-1D platinum black conductivity electrode, and is equipped with T-818-B-6 temperature sensor.
The composition structure of the DDSJ-308A conductivity meter of Leici: display screen, multi-function electrode holder, button, electrode, RS-232 interface, grounding, measuring electrode interface, DC power switch, temperature electrode interface.


邱桂京 - 《计量与测试技术》
张彦敏; 王立江; 刘伯新 - 《船用电导率仪的现场校准 》