Calibration of Pressure Gauge using Dead Weight Gauge Calibrator
1. What is the role of the weights in the dead weight gauge calibrator?
2. Which factor is corrected during pressure gauge calibration to ensure accurate pressure measurement?
3. Which data should be recorded during the calibration process?
4. During calibration, the pressure gauge reading is 200 kilopascals. The actual pressure calculated using the known weights and the plunger's cross-sectional area is 205 kilopascals. What is the percentage error in the pressure gauge reading?
5. If a weight of 20 Newtons is placed on the platform and the cross-sectional area of the plunger is 0.03 m2, what is the pressure applied by the dead weight gauge calibrator?