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The leak detection and MFC calibration log page is accessed from the Select Run page by
selecting either a leak detection run (
) or MFC calibration run ( ) and then clicking on
the View Run button.
Log panel
Graph panel
Leak detection run
MFC Calibration run
Leak detection trace
(Red)
MFC calibration trace
(Blue)
Time axis scale controls
Pressure axis scale controls
Fig 5-8: Typical leak detection and MFC calibration log page
This page is used to view details of up to six leak check runs and/or MFC calibration runs. Note
that Fig 5-8 shows details of a leak test (red trace) and an MFC calibration run (blue trace).
The facilities available on this page are:
Select Run
button
Displays the Select Run page.
Clear buttons
Select to remove the associated data from the log panel and graph
panel. Note that to re-display the cleared data, you must return to the
Select Run page and re-select it.
Log panel Displays details of each run in text format.
Graph panel Displays a plot of each run (pressure versus time). Each run is represented
by a coloured trace as indicated by the palette displayed adjacent to the
run data in the Log panel. The graph can be scaled in each axis by the
controls located at the bottom-left corner of the graph.
Operating Instructions
Generic (OpAL Plasma) Issue 1: Oct. 07 Page 5-32 of 60 Printed: 06 November 2007 09:42
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