Portable multi gas detector
QGM
14
5.3. BUMP TEST
Press
Key button
(
) under the Cal span mode and “BUMP TEST” will appear on the LCD monitor.
Press key button for 3 seconds to do the bump test and it will be proceeded automatically in 45
seconds. In order to supply gases, turn on the gas regulator. Results should appear within roughly
20 seconds. If the test is successful, OK appears in all four corners of the display.
DOCKING STATION
Standard gas calibration can be easily done through Docking Station option which hold s gas in-
side
*Docking Station is used to determine whether the devices functions properly by the bump test
before using QGM in the work site.
3 sec.
3 sec.
