Ci Ion Volume - Thermo Scientific ISQ 7000 Hardware Manual

4
Upgrade Equipment

CI Ion Volume

CI Ion Volume
Figure 444. Ion Source Cartridge Components
Ion Volume
Locking Ring
Repeller Spring
Figure 445. Ion Volumes Available for the ISQ Mass Spectrometer
EI Ion Volume
388 ISQ 7000 Hardware Manual
The CI ion volume has a smaller electron entrance hole than the EI ion volume. To replace
the EI ion volume with a CI ion volume, follow the steps in the
of this manual.
IMPORTANT Always wear clean, lint-free gloves when handling the ion source cartridge.
Ion
Volume-Repeller
Insulator
Repeller
Repeller
Nut
CI Ion Volume
Lens 2
Ion Volume
Lens 1
Ion Source Cartridge
Ion Cartridge
Sleeve
Lens 3/RF Lens
EI/CI Ion Volume
section
Thermo Scientific