INFICON 3000 Micro GC Gas Analyzer Operating Manual - Manual (Page 29)

2 - 3
PN
07
4-
51
9-
P1
C
3000 Micro GC Operating Manual
2.3.5 Repeatability
Typical results for Relative Standard Deviation (RSD) at constant temperature and
pressure (for C
1
to C
6
components at % level) are shown below for peak areas.
Injector Type Peak Area Repeatability
Variable volume . . . . . . . . . . . . . . . . <1% RSD
Fixed volume . . . . . . . . . . . . . . . . . . <0.2% RSD
Backflush (timed mode) . . . . . . . . . . <1% RSD
Backflush (fixed mode). . . . . . . . . . . <0.5% RSD
2.3.6 Carrier Gas Specifications
Connection to 3000 Micro GC . . . . . 1/8 in. Swagelok fittings
External source . . . . . . . . . . . . . . . . Helium
Hydrogen
Nitrogen
Argon
Carrier gas purity . . . . . . . . . . . . . . . 99.995 to 99.9995%
Input pressure . . . . . . . . . . . . . . . . . 552 to 566 kPa (80 to 82 PSI)
2.3.7 Portable 3000 Micro GC Carrier Gas Specifications
Onboard cylinder source . . . . . . . . . Helium
Nitrogen
Argon
Onboard cylinder capacity . . . . . . . . 12,410 kPa (1800 PSI)
Onboard cylinder usage . . . . . . . . . . 35-40 hours, application dependent
2.3.8 External Input/Output
 RJ-45 based LAN
 Power supply input connector
 Remote start
2.3.9 Portable 3000 Micro GC Onboard Battery
The 3000 Micro GC onboard battery will operate the instrument up to two hours,
depending on the application.