User`s guide

Operation
110
Column Pressure—In the TD/ATD, the Pressure Control system is
a manual Pressure Regulator (not a programmable function). Setting
a value here is only for notation. Therefore, the Column Pressure
on the PNU tab is only a reading when you check the Show Actual
check box. Manually adjust the Pressure Regulator while monitoring
the pressure value in the Column Pressure box. See Setting the GC
Column Head Pressure on page 77.
Outlet Split—After you set the Outlet split flow, you can enter the
value here for reporting purposes. The value you enter here is for
notation purposes only and has no effect on the Outlet split flow. See
Setting the Outlet Split Flow on page 80 for details on setting the
Outlet split flow.
Inlet Split—After you set the Inlet split flow, you can enter the
value have for reporting purposes. The value you enter here is for
notation purposes only and has no effect on the Inlet split flow.
Setting the Desorb and Inlet Split Flow Rates for the Manual
Pneumatics TurboMatrix Series 100 TD and 150 ATD on page 78 for
details on setting the Inlet split flow.
Tube—The current tube number and the number of injections from
this tube are also displayed.
The Log Tab
The Log tab provides instrument history information. The start time
of the current analysis or sequence is displayed along with
information on completed runs and the estimated completion time,
the tube number, the method with which it was analyzed plus the
status of the run. If the sequence has been completed then the time at
which it was completed is also displayed.