DDSJ-319L Type conductivity meter

【Main features】

●7Cun color touch screen, navigation operation；

●Supports measurement of conductivity, resistivity, and total solid dissolved substances ( TDS）、 Salinity and temperature values；

●Intelligent operating system with functions such as method management, electrode management, calibration management, data management and user management；

●Support electrode management function, up to 5 conductive electrodes can be managed, each electrode can save 20 sets of correction records.；

●Supports electrode correction function, users can correct electrode constant or TDS Conversion coefficient；

●Supports intelligent frequency conversion, one electrode can cover 0-200 ms/cm Common measurement range；

●3Reading mode: Smart-Read：“ Fast, medium and strict, customize" multiple balance conditions to choose from； Timed-Read： Two timing reading modes: timing termination measurement and timing automatic interval measurement.； Cont-Read： Clearly grasp the continuous change process of the sample；

●Supports automatic identification of conductivity standard solutions, default 4 types JJG Standard standard liquid, supports multi-point correction of up to 5 points；

●Supports multiple conductivity compensation methods including pure water compensation；

●Supports multiple salinity compensation methods including seawater salinity compensation；

●Supports storage of up to 100 sets of measurement methods； Supports storage of conductivity, resistivity, and total solid dissolved substances ( TDS）、 Each salinity measurement result is 1,000 sets, which meets the GLP specification； It has data statistics function, allowing users to count, review, analyze, compare and save measurement results ；

●support USB、RS232 connect PC、 Serial port printer； Allows printout of measurement results ；

●Support Chinese and English languages； Support firmware upgrade, support U Hot plugging of disk； Supports direct connection of automatic sampler.

【Technical parameters]

【Main functions】

DDSJ-319L Type conductivity meter