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1. Three reading function modes, simple and convenient
â Regular measurement. Timed-Read function: Able to take readings through timing, including timing termination measurement and timing automatic interval measurement.
â Balance measurement. Smart-Read function: 3 balance conditions of "Block, Medium, and Strict", and supports setting of "custom" balance conditions.
â Continuous measurement. Cont-Read function: It is easy to grasp the conductivity of the continuous changing process of the measured sample.
2. Navigation operation menu, intelligent operating system
â User management: Manage user IDs and passwords. The supported user login passwords are 8.
âSafety management: self-diagnosis and power-off protection functions.
â Calibration management: DDSJ-319L conductivity meter has built-in 4 JJG standard solutions, which can automatically identify conductivity standard solutions; it can support conductivity calibration of up to 5 points.
â Electrode management: electrode ID management (5 conductivity electrodes, 20 sets of data for each electrode), recording electrode calibration history
â Interface management: There are many ways to enter the measurement interface, and shortcuts can be created; the display is 7-inch color and touch-sensitive, and the backlight can be adjusted and set, and can be applied to different laboratory conditions.
3. The data management function is powerful, the data complies with GLP specifications, and the traceable information is abundant and complete.
â Query data: The stored data can be retrieved through storage number, storage time, operator ID, measurement sample ID, method name, electrode ID, etc., and the query results can be displayed in a curve.
â Statistical data: Perform statistics, analysis, and comparison on the data measured by the conductivity meter.
â Storage data: Large storage capacity, no less than 1,000 sets.
â Output data: DDSJ-319L conductivity meter has RS-232 interface and USB interface, which can be flashed through U disk and can be firmware upgraded; it can also be connected to a printer for printout, which can be in GLP format, standard format, or user-defined. format.
âInput data: access data through USB flash drive.
4. Batch measurement, connect the automatic sampler
â Can be connected to the SCH-01 automatic sampler to automatically measure a variety of samples.
â DDSJ-319L conductivity meter can display relevant test methods, measurement curves, and measurement results in real time, and can also dynamically display measurement curves.
â Measurement methods can be viewed, created, copied, edited, and deleted. The maximum number of measurement methods that can be stored is 1,000 sets.
â There are two key input methods: numbers and characters.
5. You can choose Celsius ℃ or Fahrenheit â to display the temperature value.
6. Three conductivity temperature compensation methods: pure water compensation, linear compensation, and no compensation
7. Two salinity compensation methods: actual salinity compensation and seawater salinity compensation
8. Automated design, one electrode meets the full range measurement, with i-EXD intelligent frequency conversion function, automatic temperature compensation, automatic calibration, automatic range, automatic frequency switching and other functions.
Leici DDSJ-319L conductivity meter can be used in laboratories in water plants, industry, food, electroplating, chemical industry, power plants and other industries to measure the conductivity of solutions.

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