FORCE-MEASURING INSTRUMENT ELECTRICAL STRAIN-GAUGE STANDARD INSTRUMENT

摘要

A force-measuring electrical strain-gauge standard instrument comprises a force set unit, unit for integration of test strain-gauge sensor, support, detent pin, force-measuring reference unit, master strain gage sensor, analog-to-digital converter, control unit. The force-measuring reference unit is equipped with a rod at which overhanging end the master strain gage sensor is fixed. Between assembly for integration of test strain gage sensor and master strain gage sensor an adaptive element of force transmission between the master strain gage sensor and test one is mounted in contact with force receiving centre of the master strain gage sensor.