3
Vacuum System
Schematic of the Internal Gas Supply Lines
Thermo Scientific Orbitrap Fusion Series Hardware Manual 17
Schematic of the Internal Gas Supply Lines
Figure 6 shows a schematic drawing of the gas lines in the Orbitrap Fusion Series MS where
“Reagent ion source” represents the optional EASY-ETD™ or EASY-IC™ ion source.
Figure 6. Schematic of the internal gas supplies
Helium open
split inlet
Gas
block
Reagent
ion source
API
source
Ion-routing
multipole
Vent valve
Source PCB
Regulator
UHP nitrogen
gas inlet
UHP helium
gas inlet
HP nitrogen
gas inlet
Linear
ion trap
(Back of the MS)