RKI Instruments EAGLE 2 Manual - Manual (Page 224)

214 • TC Calibration EAGLE 2 Operator’s Manual
31. If you want to change the TC channel’s calibration gas value, follow Step
15 - Step 24 above beginning with the TC Calibration Gas Value Screen
below instead of the standard channel Calibration Gas Value Screen.
32. With the TC Calibration Gas Value Screen displayed, press and release
the POWER ENTER RESET button to proceed to the Calibration In
Process Screen for the TC channel with CAL IN PROCESS flashing.
If you do not want to proceed with the calibration, press and release the
DISPLAY ADJUST NO button to return to the TC Cal Gas Values
Screen.
If you do want to continue with the calibration, proceed to the next step.
33. Screw the new TC calibration cylinder onto the demand flow regulator.
34. Connect the tubing from the regulator to the rigid tube on the probe.
Allow the EAGLE 2 to draw gas for one minute.
35. Press and release the POWER ENTER RESET button to set the span
adjustment for the TC channel to the programmed value.
CAL GAS VALUE
CH4 50.0 %vol.
ENTER TO BEGIN CAL
CAL IN PROCESS
CH4 0.0 %vol.
ENTER WHEN DONE