Vacuum Chambers

Standard range of tubes available: 70/2, 76.2/2, 88.9/2, 108/2, 114.3/2, 129/2, 159/2
Other tubes (diameter over 100mm) can be rolled and welded.
  • Material: DIN 1.4301
  • Surface treatment: fine glass bead blasted
  • Cleaned to UHV standards
  • Machining parts standard according to ISO 2768 -m -K
  • Tolerances of the welded parts: +/- 1 °; +/- 1 mm
  • Leak rate 2×10 E-9 Pa l/s = 2x10 E-11 mbar l/s
  • He Leak tested with Alcatel ASM 180 TD