12 Injection Port
12.6 Direct Injection System
145
GC-2010 Plus
12.6.2.3 PF menu
PF menu Description
Reference
section
Column
Sets inner diameter, length and film thickness of capillary column.
Values set here are used in column inlet pressure caluculations from
column flow rate or linear velocity (or vice versa).
If these parameters are not set correctly, calculations are not performed
correctly.
12.5.3
On/Off
Sets flow controller to be used to “On”.
Default value is “Off”.
When [Start GC] is pressed, the AFC in the current analytical line which is
set to “On” starts.
If AFC is set to “Off” during carrier gas control, the control stops. When it is
set to “On” again, the carrier gas control restarts.
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Press Prog Sets the column inlet pressure program. 12.5.5
FLOW Prog Sets the total flow rate program. 12.5.6
Purge Sets the septum purge flow rate and the flow rate program. 12.5.8
Offset
Performs offset calibration of the AFC sensor.
This calibration contributes to good reproducibility of results.
3.6
Next Flow
Toggles among the AFC setup screens if two or more AFCs are installed in
this system.
The [FLOW] key can also be used to Switch screens.
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