本文提出了一种基于虚拟仪器技术生物废液电导率实时测量系统。
In this paper, a portable data acquisition system based on the Virtual Instrument is introduced to measure electrical conductivity.
水的电导率必须使用校准过的仪器准确测量。
Water conductivity must be measured accurately using calibrated instrumentation.
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。
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.
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