1
Installation
Installing the Column the First Time
60
TRACE 1300 and TRACE 1310 Hardware Manual
Thermo Scientific
a.
Carefully push the capillary column end into the column section of the
column-flowmeter connector. See
Figure 68.
Using a Flowmeter for Leak Check
b. If your GC is equipped with the touch screen as user interface, select the
Leak Check
icon in the
Maintenance
menu, otherwise perform the Leak Check through the
Chromatography Data System by selecting the proper function.
c.
Start the leak check to begin operation. The split and purge valves of the selected
channel are automatically closed and the channel is pressurized with carrier gas to the
leak check setpoint.
d. The system monitors the pressure for one minute. If the pressure does not drop more
than the maximum allowed sensitivity value, then the leak check will pass.
e.
If the leak check did not pass, you should use the leak detector to find and fix the
leaks.
f.
Repeat the leak check until no leaks are indicated.
7. Calibrate the carrier gas flow (column evaluation).
a.
Carefully push the capillary column end into the flow meter section of the column-
flowmeter connector. See
Figure 69.
Column Flowmeter Connector
Tip
Leaks can be caused by not tightening the fitting on the column-flowmeter
connector. We recommend that you check that fitting before looking elsewhere.
A B C
A B C
To flowmeter
Содержание TRACE 1300
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