Calibration and Analysis of Precision Capacitance Bridge and LCR Meter for Dissipation Factor Measurement
摘要
The series combination of standards resistor and capacitors is used as dissipation factor standard to calibrate precision LCR meter and capacitance bridge. The dissipation factor is measured in the range of 0.1 to 0.0001 with uncertainties in the range of 0.1% to 11%. The precision capacitance bridge and LCR meter are calibrated for dissipation factor at 1 kHz. The calibration results are compared and discussed in the presented work. It is observed that the accuracy of the dissipation factor measured with the GR1615 precision capacitance bridge is in good agreement with theoretical values.