FIELD: measurement technology.
SUBSTANCE: device contains the first and second sources of reference voltage, electronic switch, measured CG two-terminal network. The novice is in the use for measuring of parameters of CG two-terminal networks of the electronic key, integrator, variable resistor R, operational amplifier, inverting Schmitt trigger, time interval measurement device and voltage measurement device.
EFFECT: higher sensitivity to small capacities of the transducer at low frequencies.
3 dwg
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Authors
Dates
2014-12-20—Published
2013-07-11—Filed