QC-1 Module
Page 9
10 to 500 PPM
Set ... 100PPM
At this point pressing the up or down arrows will result in the output
changing accordingly. Pressing the down arrow will scroll the output
down from 500 PPM to 10 PPM. When the desired concentration is
and return to
normal operation displaying the source life and battery status before
returning to display the new concentration. You are ready to calibrate.
20 PPM NH3
Select to change
When your calibration is complete simply press and hold the power
button for approx. 5 seconds to turn the instrument off.
Remove vial
NH3
0035. PPM
Purging...
NH3
0035. PPM
The above screens will alternate until the PPM level purges below 10 PPM
or until 30 seconds have expired before powering down. The coarse adjust
should be fully closed at this time. It is recommended that the vial be
removed and discarded before turning the unit off at the end of the day.
Leaving the coarse adjust open with a vial in the unit will result in a gas
build up in the system that can potentially damage the instrument.
Menu Options: Foreign Language Option
See page 4.
Gas Sources
QCV, Ammonia (NH3), 12 pack
525-0001-12
