Back pressure monitor window – SKC DatraTrac 2000 for the AirChek 2000_3000 User Manual
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SKC Pump History Window
Figure 38. Back Pressure Monitor Window
Back Pressure Monitor Window
The Back Pressure Monitor window (Figure 38) displays the accumulated back
pressure data of the pump since the pump’s history was cleared. This window
allows the user to view the back pressure data over a sample run, which can be an
aid to determining if the pump has been tampered with. For example, if the back
pressure suddenly drops, then later rises to normal, this could be an indication that
the sample media was removed and replaced.
This display is for visual comparison only and should not be used to determine
actual back pressure readings.