3.3 Analysis using capillary column
58
In case of GC-2014ATFSPL TCD
1
Install the Detector adaptor (with purge) to
one of the TCD column mounting ports.
(1) Fix the detector side adaptor to the detector using
the TCD graphite ferrule and column connection
parts for TCD.
(2)
Connect the purge line (the supply line of makeup
gas) of the detector side adaptor to the column
connection port of the dual packed INJ, which is
located to the front right and on a diagonal with
respect to the column connection port of the
TCD.
.
2
Install the SUS column adaptor for the
detector to the other column connection port
of the TCD (reference side).
This will be the reference side.
(1) Fix the column adaptor DET side for TCD in the
same procedure as in the case of SUS packed
column. (Refer to " Installing SUS (stainless
steel) packed column in oven" P.28)
(2) Connect the pipe MN2-GM2 (accessory) to the
other side of " the mounting ports to dual packed
INJ" (the port which exists at forward right of
"TCD column mounting port ").
(3) Connect the column adapter DET side for TCD
and the pipe MN2-GM2 with two or three pieces
of aluminum column gasket in the same
procedure as in the case of SUS packed column.
CAUTION
Check the shape of the nut. The nut might seize up
when the adaptor is fixed with the nut only for the
glass column.
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