FIELD: measurement equipment.
SUBSTANCE: scanning metre of CG-dipole parameters comprises an amplitude detector, conductivity and capacitance indicators, an integrator, a comparator, a high frequency generator, connected via a voltage-current converter with a metering circuit, to a signal input of which and to a common wire there is a metered dipole connected. Additionally the following components are introduced: a peak detector, a differentiator, a timer, a square ware generator, a solving device, a modulating capacitor. A conductivity indicator is connected to the output of the metering circuit via the peak detector, the first input of the comparator - via the amplitude detector and the differentiator, the second input of the comparator is connected to the common wire, the output - with the first input of the timer, the second input of which is connected with the first output of the square ware generator, the output - with the input of the solving device, the first output of the solving device is connected to the control input of the metering circuit, the second one - with the capacitance indicator, and the second output of the square ware generator is connected via an integrator to the control input of the modulating capacitor.
EFFECT: higher resolution capacity by a reactive component of admittance of CG-dipoles, reduced error of measurements.
2 dwg
