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首页> 外文期刊>Journal of land use science >The High Resistance Measurement up to 100 P Omega using a Low Resistance, a Low Voltage Source and a Commercial Digital Multimeter
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The High Resistance Measurement up to 100 P Omega using a Low Resistance, a Low Voltage Source and a Commercial Digital Multimeter

机译：使用低电阻，低电压源和商业数字万用表高达100p Omega的高电阻测量

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摘要

The potentiometric measurement result for a high resistance up to 100 P Omega using a low resistance, a low voltage source and a commercial digital multimeter(DMM) is presented. With the method, a resistance can be easily, fast and economically measured. Using the method, resistance ranges over the 10 G Omega range which is difficult to measure using a commercial DMM and resistance ranges between 100 T Omega and 100 P Omega which cannot measure using an insulation tester were measured within accuracy of a few percent. It is expected that it can be useful to determine the temperature and voltage effect of a high resistance and an insulation material because it uses a reference resistance with a low resistance, very low temperature and voltage effect. Besides, it is expected that it can be useful to calibrate a dc high voltage divider with a large resistance ratio and a very low resistance because arbitrary resistance ratio measurements are possible with it.
机译：呈现了使用低电阻，低电压源和商业数字万用表（DMM）的高电阻的电位测量结果高达100p Omega。 通过该方法，可以容易，快速且经济地测量电阻。 使用该方法，电阻范围在10g Omega范围内难以使用商业DMM难以测量的，电阻范围在100 T Omega和100p Omega之间不能使用绝缘测试器测量的百分比的精度测量。 预期，确定高电阻和绝缘材料的温度和电压效应是有用的，因为它使用具有低电阻，非常低的温度和电压效应的参考电阻。 此外，预期可以有用的是，校准具有大电阻比的直流高压分压器和非常低的电阻，因为可以使用任意电阻比测量。

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