The instrument adopts the bi-directional pulsed voltage as its exciting source,which has a better solution to the negative of capacitive and polarizational effects at the electrodes.

• 仪器采用双极性脉冲电压作为电导率测量的激励源,较好地解决高纯水电导率测量中的极化效应和电容效应对测量结果的影响。