Резонансний вологомір

Abstract

Resonance hygrometer includes master and additional generators, two balance modulators, amplifier with automated control of amplification, oscillatory circuit that consists of connected in parallel inductivity, reference capacitor with variable capacity and capacitive transformer that is connected through resister to the first output of master generator, synchronous detector. There are included third and fourth balance modulators, second amplifier with automated control of amplification, second synchronous detector, power divider, indication block, active losses correction block, oscillatory circuit includes connected in parallel thermo-resistor with heating winding.