FIELD: measuring equipment engineering.
SUBSTANCE: signals are sent from source of amplitude- and frequency-calibrated electric signals through galvanic node into sensitive element power indicator. On basis of relation of amplitudes of output signals of sensitive element displacement indicator and generator of analog check connection signal to amplitude f this signal, dynamical characteristics of acceleration meter are determined. Power indicator is galvanically disconnected from calibrated signals source.
EFFECT: higher precision, simplified measuring process.
1 dwg
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