RKI Instruments GX-2009 Manual - Manual (Page 46)

41 • Calibration Mode GX-2009 Operator’s Manual
NOTE: The bump test gas concentrations are the same as the AUTO
CAL gas concentrations.
If the values are not correct, you can change them by changing the
AUTO CAL gas values in Calibration Mode or User Setup Mode or by
using the Data Logger Management Program or the User Setup
Program. To exit this screen and return to the main menu, press and
release the AIR button.
3. Use the sample tubing to connect the calibration adapter plate to the
regulator. Attach the tubing to the adapter plate on the inlet side as
shown below in Figure 13.
Figure 13: Calibration Kit Assembly
4. Confirm that the regulator on/off knob is turned all the way clockwise
(closed) and screw the calibration gas cylinder onto the regulator.
50 12.0
BUMP 30
CO ppm H2S ppm
CH4 %LEL OXY vol%
50 25.0
O
2
CO
Flow
To Fixed Flow
Regulator
Calibration Tubing
T T u b in g
Adapter Plate
%L
E
L
H
2 S