Device for generating sequence of work pressure for calibration and justification of pressure gauges, has driving motor that is connected with linear axle, and provides feed motion on pressure piston

摘要

The device has a driving motor (1) that is connected with a linear axle (2), and provides feed motion on a pressure piston (3) to initiate specific and predetermined pressure generation. A pressure sensor (4) monitors the selected test pressure of a regulator (5), and controls the driving motor with the pressure preset parameters.