Shimadzu GC-2014 Instruction Manual

119
12.1
12.12.
GC-2014
12 Injection Port
12.1Packed Column Injection Port (Dual INJ)
During analysis using packed columns, a sample is injected into an injection port and the entire
evaporated sample is injected to the columns. A mass flow controller is used to control the
column flow rate so gas is supplied at a specified flow rate even when the column flow path
resistance and temperature change.
The GC-2014 packed model has an injection port that two packed columns can be attached to
(dual INJ) as standard. An injection port that only one column is attached to (single INJ) is
available as an option. For the single INJ, refer to its instruction manual.
Fig. 12.1.1 Dual-column packed analysis
Control
Control
Dual AFC Dual INJ
Packed column

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)