BENCH FOR GRADUATION OF ACCELEROMETERS Russian patent published in 2015 - IPC G01P21/00 

FIELD: measurement equipment.

SUBSTANCE: invention relates to measuring equipment, namely to test benches for graduation of accelerometers using more precise instruments. The bench for graduation of accelerometers contains the tensometric device with the graduated accelerometer, strain gages, a pane, and an anvil. The bench is designed as a pile driver with the vertical racks fixed on the base between which the tensometric device designed as two disk bases connected by a cylindrical shell with flanges in the cavity of which the cylindrical rod is installed one end of which is fixed in the top base, and another end is longer than the lower base and is fitted with a pane, facing towards the anvil installed on the base, strain gages are installed on the external surface of the central part of the shell evenly along its circumference, the accelerometers are installed on the top surface of the lower base parallel to the rod.

EFFECT: improvement of accuracy of verification.

2 cl, 4 dwg