Vacuum Testing (425)

• Vacuum Theory and Applications
  • Early Observation of a Vacuum
  • Concept of Pressure
  • What is a Vacuum?
  • Levels of Vacuum (approximate)
  • Vacuum Level versus Application
  • Vacuum Applications-Examples
• Vacuum Test Equipment
  • Vacuum Pumps in a System
  • Roughing Pumps, Overview
  • Transition Pumps
  • Hi-Vacuum Pumps Overview
  • Diffusion Pumps
  • Turbomolecular High-Vacuum Pumps
  • Cryogenic High-Vacuum Pumps
  • Sputter-Ion High-Vacuum Pumps
  • Chemisorption/Getter High-Vacuum Pumping Mechanism
  • Vacuum Gauges: Classification, Considerstions, Selection
  • Bourdon Tube Direct-Reading Gauges
  • Diaphragm Gauges
  • Double-sided Capacitance Vacuum Gauge
  • Pirani Low-Vacuum Indirect-Reading Gauges
  • Convection Low-Vacuum Indirect-Reading Gauges
  • Thermocouple Low-Vacuum Indirect-Reading Gauges
  • Hot Cathode Ionization High-Vacuum Gauges
  • Modern Bayard Alpert Ion Gauge
  • Cold Cathode Ionization High-Vacuum Gauges
  • Vacuum Chambers and Components
  • Vacuum Seals: O-Rings
  • Face and Circumference ISO O-Ring Seals
  • Metal Vacuum Seals
  • Conflat or Knife-edge Metal Seal
  • Vacuum Seals: Feed-thrus
• Vacuum Test Procedures
  • Turbomolecular Vacuum Pump System Operation
  • Diffusion Vacuum Pump System Operation
  • Ion Vacuum Pump System Operation
  • Cryogenic Vacuum Pump System Operation
  • Leak Detection Basics
  • Sources of Leaks
  • Outside-in Vacuum Leak Rate Measurement
  • Inside-Out Vacuum Leak Rate Measurements
  • Outgassing Basics

Vacuum Environmental Testing