Shimadzu GC-2014 Instruction Manual

12 Injection Port
12.3 Direct Injection System
146
GC-2014
12.3.1 Setting the temperature
12.3.1.1 Screen description
Press the [INJ] key to display the injection port main screen shown in Fig. 12.3.2 and to
set the injection port temperature.
12.3.1.2 Parameter list
TEMP
Range: 0.0−400.0 °C, Default: 25.0 °C
Set the injection port temperature.
Keep the injection port at the lowest practical temperature for the analysis; this prolongs
the service life of the temperature sensor. To instantly vaporize the injected sample, set
the injection port temperature approximately 30 °C higher than the final column oven
temperature. Because the sample quantity is usually minute, the sample is vaporized at
temperatures lower than the boiling point of sample compounds. To set the maximum
temperature limit, refer to “16.6.4 Setting the maximum temperature limits” in “16.6 GC
Configuration”.
12.3.1.3 PF menu
Fig. 12.3.2 [INJ] key main screen
PF menu Description
Reference
section
Print Prints the temperature program to a Chromatopac.
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Next Inj
Toggles to the next setup screen when two or more injection ports are
installed in this system.
The [INJ] key can also be used to switch screens.
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Shimadzu GC-2014 Specifications

General

Type	Gas Chromatograph
Display	LCD
Maximum Heating Rate	120°C/min
Data Acquisition	Digital
Maximum Number of Detectors	4
Weight	Approx. 45 kg
Carrier Gas	Helium, Nitrogen, Hydrogen
Detector Options	FID, TCD, ECD, FPD
Injection Port	Split/Splitless, On-column
Gas Control	Electronic Flow Control (EFC)
Temperature Programming Rate	0.1 to 120 °C/min
Power Requirements	230 V AC, 50/60 Hz
Detector Temperature Range	Up to 400°C (depending on detector type)