◎ It can continuously measure the (trace) sodium ion content in high acidity aqueous solutions, with a monitoring lower limit of 0.1 ppb;

Using the principle of Wenqiu Li, the gasification alkalizing agent is automatically sucked in and mixed with the water sample by utilizing the constant suction generated by the pressure difference in the waterway. The air pump pressurizes the alkalizing agent to promote its volatilization and gasification, ensuring that the effluent from the cation bed is alkalized to pH 10.5 or above.

◎ Automatic constant pressure and current: The waterway automatically compensates for changes in water sample flow rate and pressure.

Equipped with high-quality ppb level dedicated electrodes and a stable and powerful alkalization system, ensuring accurate measurement;

The consumables only include electrodes, reference filling solution, and alkalizing agent, with extremely low maintenance costs in the later stage;

The measuring electrode has good performance and the instrument module is simple and visible, which greatly reduces maintenance work;

◎ Blank verification: eliminate the background concentration generated by sodium ions in the alkalizing agent and other ions in the sample water;

◎ It is possible to measure the sodium content or standard solution of other water samples offline statically to check the performance of the instrument or electrode.