IDM-8351 Instruction Manual/English
172
17/11/2016 Version No. 002
As measuring capacitance with the DMM is effectively a DC measurement, the
measured capacitance tends to be higher than what is measured by LCR meters.
For best measurement results, first perform a zeroing of the test leads when the
cables are “open” to compensate for the test lead capacitance.
Measurement Noise Rejection
CMR (Common Mode Rejection) For 1k
Ω unbalance LO lead, 50/60 Hz ± 0.1%:
DC >120 dB, AC > 70 dB
Temperature Coefficients
Specified ambient temperature range accuracy is typically within the calibration
temperature (Tcal) ± 5°C range. If the operating environment of the multimeter is
within 0°C to (Tcal)-5°C or (Tcal)+5°C to 50°C (specification units/°C), you must
add the additional temperature coefficient errors to the accuracy specifications.
Temperature Coefficient = add ± 0.15 x [the applicable accuracy)/°C].
