Pressure is one of the most commonly measured quantities in engineering, which is why exact and reliable pressure measurement is especially important. However, the characteristics of the even best sensors can be altered by a wide variety of factors. This drift cannot be prevented, and over time it leads to incorrect readings. Calibration allows these deviations to be measured & documented in a certificate. All pressure measuring devices that significantly affect processes or activities should be calibrated. A Pressure Calibrator consists of a pump for generation a pressure and a certified reference gauge for verification.
