PCA
3 Manual
0024-9473 Rev 3
69
NOTE:
The calibration range is from –6 to –2 inwc (–15 to
-5 mb). An attempt to calibrate outside this range will
cause the message “Applied Value High” (or Low) to
appear at the bottom of the screen.
Figure 6-2. Pressure Sensor Calibration
7. Wait until the measured reading stabilizes, and then press
ENT
to
calibrate the pressure sensor’s Measured value to that of the applied
value; after which the message “Good Calibration” should briefly appear
followed by the CALIBRATION LIST screen being re-displayed.
8. Remove calibration equipment.
Figure 6-3. Pressure Sensor Calibration Equipment
6.5. T-Stack Calibration
This procedure first zeros and then spans the stack temperature channel to
known temperature values.
Summary of Contents for PCA3
Page 23: ...PCA 3 Manual 0024 9473 Rev 3 23 Figure 3 2 Connecting the Probe to the Analyzer...
Page 64: ...PCA 3 Manual 64 0024 9473 Rev 3 Figure 5 23 Printer Alignment and Sample Printout...
Page 84: ...PCA 3 Manual 84 0024 9473 Rev 3 Figure 7 2 Inside View with Rear Case Removed...
Page 86: ...PCA 3 Manual 86 0024 9473 Rev 3 Figure 7 5 Wire Routing Connectors and Solder Connections...
Page 101: ...PCA 3 Manual 0024 9473 Rev 3 101...
Page 102: ...PCA 3 Manual 102 0024 9473 Rev 3...
Page 103: ...PCA 3 Manual 0024 9473 Rev 3 103...
