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Verification of performance of commercial LCR meters

机译:验证商用LCR表的性能

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Four high-accuracy LCR meters have been compared with the use of Metrosert and MIKES impedance standards. Specifications of LCR meters have been verified at frequency of 1 kHz for the resistance range from 1 Ω to 100 kΩ, for the capacitances in the range from 100 pF to 1 µF and for 100 mH inductor. The performance of LCR meters have been compared also at frequencies from 1 kHz to 1 MHz with ac resistors of different types, at 1 kHz and 100 kHz with 100 pF - 1 µF capacitance standards, and at 1 kHz with 300 µH – 300 mH inductance standards. Results of measurements presented in this summary confirm the specified uncertainty of the tested LCR meters
机译:已将四种高精度LCR表与Metrosert和MIKES阻抗标准的使用进行了比较。 LCR表的规格已在1 kHz的频率下得到验证,电阻范围为1Ω至100kΩ,电容范围为100 pF至1 µF,电感量为100 mH。还比较了LCR表的性能,这些频率在1 kHz至1 MHz的频率下使用不同类型的交流电阻器,在1 kHz和100 kHz时使用100 pF-1 µF电容标准,在1 kHz时使用300 µH – 300 mH电感标准。本摘要中提供的测量结果证实了所测试的LCR表的指定不确定度

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