GMI PS500 - Select VOC Target Gas

2-6
USER HANDBOOK
PS500
2.2.5 Select VOC Target Gas
This congurable option is available to allow the user to select
a different VOC gas from that which was originally used to
calibrate the instrument.
When this option is displayed, as shown in Fig. 2.7, the VOC
gas that was originally used to calibrate the instrument is
identied between two arrowheads.
Note: The instrument calibration certicate also identies
the original calibration gas type.
Fig. 2.7 VOC Gas Selection
To select a different VOC gas, press the button to scroll
through the available options.
When the required option is highlighted, press and hold the
button to select.
Note: Accuracy for the re-selected gas type is
+
20%.