Hardware: Vacuum System
The mass spectrometer is housed in a vacuum. The basic knowledge of vacuum system, which is needed to understand GC/MS analysis, will be provided here.
- Overview of Vacuum System
- Why Does MS Require High Vacuum?
- Turbomolecular Pump
- Single Pumping System
- Limitation Factors of Vacuum
- Differential Pumping System
- Dual Inlet Turbomolecular Pump
- TMP Pumping System and Column