The Pressure parameter calibration is the comparison of the output of a device used to measure pressure with that of another pressure measurement device.

This usually involves connecting the device under test to the standard device and generating a common pressure in the measurement circuit. The outputs of the devices are compared at one or more pressures, typically from the lowest to highest readings of the device under test’s full-scale range, or the range for which it is normally used. This comparison process is performed in a chain from the highest level of fundamental pressure realization, down to every day pressure measurement devices, to ensure pressure measurements are accurate and comply with accepted or mandated standards…

TIS maintains world-class pressure calibrators for calibration of pressure instruments within the laboratory and also on site. At the lab, with well maintained environmental conditions the calibration results are precise and accurate.