RKI Instruments GX-3R User Manual

48 • Chapter 5: User Mode and Calibration GX-3R Operator’s Manual
10 . Turn the regulator knob counterclockwise to open the regulator.
11 . Press and release POWER MODE.
12 . The gas readings flash, the bottom of the screen alternates between “APPLY” and
“BUMP”, and the top of the screen counts down from the time set in BUMP
SET\SETTINGS\GAS TIME.
NOTE: To back out of the gas application screen without performing the bump test, press
and release AIR and POWER MODE together.
13 . At the end of the countdown, the instrument analyzes the results. Follow the flow chart
to determine the bump test outcome.
APPLY
M 29
0 0.0
CO ppm H2S ppm
0 20.9
CH4 %LEL O2 %
BUMP
M 29
0 0.0
CO ppm H2S ppm
0 20.9
CH4 %LEL O2 %
Figure 7: Bump Test Flow Chart
Bump test passed?
Y N
AUTO CAL On? Multiple Cylinders
Calibration passed?
Y N Y N
Assigned?
(default is on)
Multiple Cylinders
Assigned?
Y N
Y N
set to on? (default is on)
A D
F
B C E
G H
Y N Y N
Auto start after successful
bump
set to on? (default is on)
*NOTE: Auto start after successful bump/cal parameters set using Datalogging or SDM-3R PC Programs.
Auto start after successful cal

RKI Instruments GX-3R Specifications

General

Brand	RKI Instruments
Model	GX-3R
Category	Measuring Instruments
Language	English