Agilent Technologies 5975T LTM GC/MSD, Troubleshooting And Maintenance Manual

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Introduction
1
Troubleshooting and Maintenance Guide 15
Abbreviations Used
The abbreviations in Table 2 are used in discussing this
product. They are collected here for convenience.
Table 2 Abbreviations
Abbreviatio
n Definition
AC Alternating current
ALS Automatic liquid sampler
BFB Bromofluorobenzene (calibrant)
CFT Capillary flow technology
DC Direct current
DFTPP Decafluorotriphenylphosphine (calibrant)
DIP Direct insertion probe
EI Electron impact ionization
EM Electron multiplier (detector)
EMV Electron multiplier voltage
EPC Electronic pneumatic control
eV Electron volt
GC Gas chromatograph
HED High-energy dynode (refers to detector and its power supply)
id Inside diameter
LAN Local area network
LCP Local control panel (on the MSD)
LTM Low thermal mass
m/z Mass to charge ratio
MFC Mass flow controller
MSD Mass selective detector
OFN Octafluoronaphthalene (calibrant)
PFHT 2,4,6-tris(perfluoroheptyl)-1,3,5-triazine (calibrant)
PFTBA Perfluorotributylamine (calibrant)
Quad Quadrupole mass filter
RF Radio frequency