Appendix 2 Measurement of High Impedance Components
Appe
nd
ix
A3
Since high impedance components (for example, capacitors of 1
F or less)
are susceptible to things like external induction noise, measurement values
may become unstable. When this happens, stable measurement can be per-
formed by measuring components on a metal plate connected to the GUARD
terminal (shielding process).
When measuring components on a metal plate, use, for example, resin film
as insulation to ensure terminals and the like are not short-circuited.
Open circuit compensation is high impedance measurement, so be sure to
use the shielding process. If it is not used, the compensation values may
become unstable and affect the measurement values.
Appendix 2 Measurement of High Imped-
ance Components
Resin Film
Metal Plate
Содержание 3504-40 C HiTester
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