METHOD OF MEASURING PHYSICAL QUANTITY

摘要

FIELD: physics. ^ SUBSTANCE: physical quantity transducer is mounted at calibration bench to set physical quantity steps, and to calibrate strain-gage measurement system integrated with physical quantity strain gage bridge transducer. Calibration and test bench transducer output signal simulators are used to define dependences of measured magnitudes upon resistance increments. Said dependences are used at calibration bench to calculate transducer calibration characteristic and at test bench to calculate measured quantity value by calibration characteristic. ^ EFFECT: faster calibration and preparation of benches to tests. ^ 2 cl, 1 dwg