Technical Specifications

125
Pressure Calibration Procedure
Calibrate Screen
Pressure Calibration Procedure
WARNING Prior to performing pressure calibration all air must be turned
off and all pressures vented. This procedure references a
measuring instrument capable of reading +/- 0.01 psig.
Use the Calibrate screen to recalibrate the pressure sensor in the SVI II AP. The sensor is
calibrated at the factory and does not usually require recalibration, but if needed, this dialog
provides a convenient method.
The currently measured value of pressure is displayed and can be compared to reference
pressures to see if recalibration is necessary.
To recalibrate the pressure sensor:
1. Click Calib. Pressure (Figure 101).
Figure 101 Starting Pressure Calibration