Shimadzu GC-2014 Instruction Manual

1 Installation
1.3 Gas Supply Plumbing
15
GC-2014
Q Checking for gas leaks
After plumbing the unit, check for gas leaks according to the following guidelines.
(1) Open the main valve of the gas cylinder.
(2) Adjust the gas supply to the specified pressures.
(3) Check for leaks with leak detecting fluid (option) or soapy water on all connections.
Bubbles can be observed if a leak exists.
(4) If a leak is detected:
• Further tighten the connection, or retighten it.
• Replace the seal material.
(5) Wipe off the leak detecting fluid or soapy water using a wet cloth.
Electronic leak detectors can also be used for hydrogen and helium leaks.
<Option> “Snoop” Gas leak detecting fluid (P/N 670-11514)
Fig. 1.3.7 Leak detecting fluid
LIQUID LEAK DE

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)