IPC Main Group
G01R 27/00 Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- MEASURING; TESTING
- Subclass:
- MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
Related Keywords
measuring IMPEDANCE(S)measuring REACTANCEmeasuring electric RESONANCE frequencymeasuring SELF-INDUCTION
2 direct subcodes
Child Classifications
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- G01R 27/02 Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R 27/28 Measuring attenuation, gain, phase shift, or derived characteristics of electric four-pole networks, i.e. two-port networks; Measuring transient response