Thermal Vacuum testing with multiple setups including 1m^3 volume rigged for LN2 and heat.

Specs

• Volume of ~1 m^3
• Current Electric Feedthroughs:
  • 4x 50 d-sub (Max 500V, 5A)
  • 1x 25 d-sub (Max 500V, 5A)
  • 1x 4 BNC Coax
  • 1x USB3.0
• Lowest pressure tested 1.22e-3 torr (Nov. 21, 2021)
• 9 Total ports

Front

Left

Right

View showing turbopump and electrical feedthroughs.

Thermal Shroud Design

Thermal shroud in assembly

Future Specifications

• Pressure range of 760 torr to 1.00e-5 torr
• Thermal Control with range of 80C to -110C
• Chamber phase roll out: Currently in Phase 1A
  • Phase 1A: Platen, Insulation, Heaters, Initial Shroud, Electric Feedthroughs, & Computer Setup
  • Phase 1B: GN2 Plate, RGA, LN2 Feedthroughs, LN2 Cooling w/Platen, & Nipple Adapters for LN2
  • Phase 2: Full Shroud