NOTCam: Vacuum and cryogenic characterization.

Anton Norup Sørensen
IJAF
Copenhagen University Observatory, Denmark

June 2001

• Contents
• List of Figures
• Introduction
• Handling recommendations
  • Closing and pumping
  • Cooling
  • Maintaining cold
  • Storing cold
  • Warming up
  • Opening
  • Handling while open
• Thermal characterization
  • Pulse Tube Cryocooler
• Vacuum analysis using RGA
  • Cold spectra
  • Room temperature spectra
• References
• About this document ...