engleski

Development of Pressure Sensor Testing and Calibration System

This paper presents the calibration system in the gauge pressure range of 15 mbar to 2000 mbar developed in Laboratory for Process Measurement at Faculty of Mechanical Engineering and Naval Architecture in Zagreb. The system is based on ceramic piston/cylinder assembly of 4 cm2 nominal effective area and custom designed pressure control and supply system filled with nitrogen. The system design, theoretical basis for calculation, main parameters influencing the effective pressure and device under test are described. The scope of the system is presented through calibration of pressure sensor with results presented in graphical form.

pressure; pressure sensors; testing; calibration

nije evidentirano