It has functions such as automatic temperature compensation, automatic calibration, and automatic calculation of the theoretical slope of the electrode percentage.

With power-off protection function, the measurement data and set parameters stored in the instrument will not be lost after power-off.

The instrument has the functions of storing, deleting, consulting, printing and keeping the measurement results. The instrument can store 50 sets of pNa, mV or sodium ion concentration value measurement experiment data, and provides two sets of printing modes for users to choose.

The instrument adopts a three-electrode measurement system with dual displays of pNa value and temperature value, mV value and temperature value or sodium ion concentration value and temperature value.

The instrument has a USB interface and can communicate with a computer.

DWS-295F sodium ion meter is a conventional laboratory analytical instrument, which is mainly used in the laboratory to determine the sodium ion concentration and temperature of water samples (such as steam condensate, demineralized water, boiler feed water, etc.). It can be used in universities, scientific research institutions, petrochemical, microelectronics and other departments to determine the concentration of sodium ions in natural water, boiler feed water, industrial drainage and other water.