A pressure calibrator is simply a pressure measuring device capable of verifying (or calibrating) the pressure reading of another pressure measuring device. These devices might also be called pressure standards. ... This means that the pressure calibrator is 4 times more accurate than the device it is calibrating.
How do you do pressure calibration?
Apply the full range pressure to the gauge. Adjust the linkage so that the pointer is at the maximum reading on the scale, (full scale deflection). Reduce the pressure to zero and check that the pointer reads zero on the scale. Adjust the pointer if necessary.
How do you use a calibrator?
- Set the appropriate unit of pressure.
- Set the instrument to control the pressure.
- When pressure is stabilized, set the instrument to make a measurement.
- Make and record the measurement.
- Move to the next test point and repeat the process.
How do you use a pressure gauge calibrator?
https://www.youtube.com/watch?v=zJEZDnatcN4
What is pneumatic pressure calibrator?
Pressure Calibrators A pressure calibrator is simply a pressure measuring device capable of verifying (or calibrating) the pressure reading of another pressure measuring device. These devices might also be called pressure standards.