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指示仪表大多数采用数字显示仪表和指针式塑壳仪表 ,这些仪表在测量中 ,有时会出现静电干扰现象 ,影响仪表显示的准确性。下面就仪表静电干扰的识别和消除方法作一介绍。静电干扰的识别指针式仪表若出现指示不准 ,不回零位或多处卡针等现象除仪表本身确有电路故障外 ,有时是仪
Most of the instrumentation with digital display instruments and pointer Molded Case meters, these meters in the measurement, sometimes static electricity interference phenomenon, affecting the accuracy of the instrument display. The following instrument static electricity identification and elimination methods for an introduction. Electrostatic interference identification pointer instrument if there is no indication, do not return to zero or more card needle and other phenomena in addition to the instrument itself does have a circuit failure, sometimes the instrument