Range of Dead weight tester is designed to test, adjust and calibrate measuring instruments, mechanical or electronic pressure by comparison (pressure gauges, pressure transmitters or sensors or switches). The dead weight tester are constituted by a pressure generator, a piston/cylinder unit, a set of weigh identified and of a computer on which is posted : the position of the piston and the value of pressure generated by the dead weight according to the various physical quantities. The capstan allows to adjust the pressure by compressing the gas through the piston. This pressure is balanced by the set piston/cylinder what allows to compare the instrument to be calibrated in the values of pressures generated by the standard and indicated on the calculator. These dead weight are intended for the calibration in relative pressure. This reference instrument are used in factory or calibration laboratory. They are robust and easy to use and have a high long-term stability.
| Medium | |
|---|---|
| Accuracy | |
| Pressurerange | |
| Piston | |
| Motorization |
