3
Operating in Electron Impact (EI) Mode
Figure 17
92
White wires to
filament 1
Red wire
to repeller
Black wires to
filament 2
Ion source heater
wires (green)
Feedthrough board wiring
QUADRUPOLE
HTR
RTS
FILAMENT - 1
REP
FILAMENT - 2
RTS
HTR
SOURCE
5975 Series MSD Operation Manual for MassHunter
Blue wire to
ENTR
entrance lens
LENS
Orange wire to
ion focus lens
ION
FOC
Ion source sensor
wires (white)