9 | Software Operation INFICON
164 / 319 074-594-P1H Micro GC Fusion Operating Man-
ual
The number of module tabs is dependent on the instrument configuration. In a
2-module Micro GC Fusion system, either one or two module tabs
(corresponding to Module A and Module B, if configured) will be present. In a
4-module Micro GC Fusion system, either three or four module tabs
(corresponding to Module A, Module B, Module C and Module D, if configured)
will be present.
To display the module injector, column, and detector information, hover the
mouse over the icon next to the corresponding Module tab.
Method Parameter Unit Description
Inject (ms) ms Duration the injector valve is open to allow sample to
enter the column
Injector °C Temperature of the injector
Enhanced inject N/A Changes the injection pressure to increase peak
area and height for low level components.
NOTE: Not available with backflush or fixed volume
injectors.
Injection pressure psi The additional pressure for enhanced injections. This
parameter can be set between10 to 50, or disabled.
NOTE: Not available with backflush or fixed volume
injectors.
Backflush time (if
configured)
s Time between sample injection and injector
backflush action to vent undesired compounds from
the pre-column
TCD °C Temperature of the TCD
TCD delta °C The amount the TCD is allowed to vary before
becoming "Ready." Can be set up to 50°C
Column pressure psi (or
kPa)
Carrier gas pressure applied at the column head to
direct sample gas into the analytical column.
Data rate Hz Detector signal data points per second
Note: For optimal separation on the Rt-Q-Bond and
Rt-Alumina columns, use a data rate of 100 Hz or
greater.
Ramp rate °C/s Temperature ramp rate of analytical column
Column temperature °C Temperature set point(s) of the analytical column
Hold time s Duration the column remains at the desired
temperature
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