INFICON HAPSITE Smart Plus Chemical Identification System - Manual (Page 111)

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HAPSITE Smart Plus Operating Manual
3.2.2 Show All
The HAPSITE will only show methods that are compatible with the current sample
and/or accessory configuration. By checking the Show All box, all loaded
HAPSITE methods will appear in the text box, regardless of configuration.
Non-compatible methods will be shown in a lighter gray. The non-compatible
methods are for reference only and cannot be selected to run. See
Figure 3-29 .
Figure 3-29 Show All
3.3 Survey Mode
The Survey mode is used for quick analysis and tentative results. When sampling
unknown compounds, it is recommended that a Survey run be completed before
running Analyze.
Overview
 Using the probe, sample the air away from the area of concern for one minute.
This establishes the background of VOC’s currently present in the area.
CAUTION
Do not touch the sample with the probe. Do not allow
liquids to enter the probe.
 When a background has been established, sample directly over the point of
concern. Once the TIC begins to increase, slowly move the probe away from
the sample. If a compound has been identified, it will be displayed on the
screen.