INFICON HAPSITE Smart Plus Chemical Identification System - Manual (Page 209)

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HAPSITE Smart Plus Operating Manual
4 As part of the HAPSITE’s preparation, it will run AutoTune. If AutoTune
successfully runs and completes, the AutoTune OK message will appear. Click
OK. See
Figure 5-3 . If AutoTune fails, see Section 7.4, AutoTune Failure, on
page 7-6 . When the final results message is displayed, click OK.
Figure 5-3 AutoTune Complete
5 The HAPSITE will check pressures and automatically heat all necessary zones
to the setpoint temperatures specific to the selected method. Progress will be
indicated by a bar graph.
6 Click the RUN METHOD icon. Click on the Survey folder. Click on the folder of
the desired configuration, and then click on the method folder. See Steps 2-4 of
section 5.3 .
CAUTION
Do not touch the sample with the Probe. Do not allow
liquids to enter the Probe.
7 Click the RUN button on the pop-up window or from the control panel on the
screen. See
Figure 5-4 .
Figure 5-4 Run Button
8 Sample the background for one minute and note the TIC.
9 Hold the Probe over the sample of interest for up to 1 minute. If the TIC begins
to rise, slowly back the Probe away from the sample. If the TIC does not rise
after a full minute, move the probe away from the sample.
9a A peak may appear if the compound present is >10 ppm. A compound
identification may also be present on the HAPSITE screen.
NOTE: No response may indicate either the compound present is less than the
detection limit, or that no detectable compound is present.