Thermal Vacuum Chambers — Temperature range -320F/-196C to +300F/150C

Click to view: Altitude vs. Pressure, Temperature and Density see datasheet

This thermal vacuum chamber is designed to be a rugged bench top unit for product testing or production.

Some of our customers find this to be a practical size for use in vacuum testing and degassing of parts, electronics, space simulation, and altitude testing.

These thermal vacuum chambers are also used in many other industries where vacuum work is required.

A thermal vacuum chamber is constructed of welded aluminum alloy or stainless steel. Custom finish and dimensions are also an option. The door seal is a 3/16″ thick customer replaceable O-ring seal to withstand repeated closings. Two draw latches close the front door with stainless steel hinges.

All vacuum chambers are vacuum tested to 29.92 inches of Hg or better (10-8 torr CERTIFICATE OF CONFORMANCE-optional) and should maintain this for its life depending on seal condition, ports, and customer use.

Thermal Vacuum Chambers

Basic System    |    Complex System    |    Upgrade Options

View our  Thermal Vacuum Chamber Products

Basic Thermal Vacuum Chambers:

PLATE DESIGN with 2 coil Copper thermal exchange tubes in Copper Thermal Plate with 4″x 4″ threaded holes, with optional 25 pin “D” electronic ports, TC type K feedthrus, lights, cart, pump, filters/traps and windows. Optional Gold plated copper or aluminum plates offer better thermal connections and corrosion resistance.

Complex Thermal Chambers

Click to view: Mars Simulation Chamber 


Standard Features
Material: Welded Aluminum or Stainless Steel
Interior Dimensions: Standard Sizes:
1) Interior Dimensions – 24″ deep x 24″ vertical x 24″ horizontal
2) Interior Dimensions – 36″ deep x 36″ vertical x 36″ horizontal
Need a Smaller chamber? See our econo chamber
Need a Larger chamber? See our big chambers
Vacuum: Down to 29.92″ Hg under dynamic vacuum
10-4 to 10-8 torr CERTIFICATE OF CONFORMANCE-optional
Need a Vacuum Pump? See our – Vacuum pumps
Included Features: Hinges and Latches

  • Hinges located on the right hand side (customer may spec. other)
  • Vacuum connection 3/”4 nptf, located on lower rear
  • Vacuum Gauge on top left front, 1/8″ nptf vacuum gauge with a dial registering 0 to 30″ of Mercury
  • Standard Latches


Cryogenic and Steam Vacuum Feed-thru

  • Connections are 1/2″ standard gas flare fittings (customer may spec. other)
  • Feed throughs located on the right hand side (customer may spec. other)


Upgrade Options
Optional Features/Items:
  • Electronic vacuum cycle timer with manual override
  • Cart for chamber and pump, with shelf, wheels, and leveling pads,
  • Microwave Heating
  • Electrically Heated shelves for keeping potted items at a controlled temperature for curing
  • Electro-polished inside for clean and high vacuum uses
  • Non-stick coating – Surfaces protected by a #8-403 PTFE non-stick coating
  • Lights
  • Vacuum Regulator
  • Window: 13″ x 13″ Transparent window in Door
  • Heated + 200C or Cryogenic -196C / -320F
  • In vacuum, Rotary Mixing
  • Shelf brackets for Trays or Heated Shelves
  • Vacuum Break quick-connect 3/4″ nptf, top right front, with internal diffuser
  • Vacuum pumps and systems