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Cryogenic Test System - Model "S"

Automated, Fast & Safe Cryogenic Cycling

For components development and reliability test & validation

Key Features:
  • Down to 15K tests (first cooling stage available at ~50K)
  • RF, electronic, optical or mechanical components testing
  • Monitoring and Control software with Recording and display of measured parameters
  • Tested component sizes up to 300mm x 300mm x 100mm
    • extension tube available on lid for additional 75mm (175mm in total) in Height of component over maximum diameter of 200mm
  • System compatible with clean room (ISO5)
  • All included system: trolley, work table, electronic rack, PC, Safety system (watchdog) and M&C
  • 220V mains requirements
  • Customer must provide water cooling for the cryogenic compressor
  • Custom design on-demand




Base Operation Temperature 1st Stage <50K unloaded
2nd Stage <15K unloaded
Dewar Dimensions L. 410mm x W. 410mm x H. 200mm (excl. extension tube)
Inner dimensions of cold box L. 300mm x W. 300mm x H. 100mm
(H. 175mm x diameter 200mm with optional extension lid)
Test Enclosure Environment Vacuum 10e-5 mbar
Cooling Power 8W@50K on 1st stage
6W@15K on 2nd stage
Mass 45kg
Minimum Test Duration +60°C to15K to +60°C in typically <9hrs
Mean Time Between Maintenance 10,000 hrs
Test Ports . up to 8 ports Ø80mm (on side walls) (standard is 6)
. 2 portsØ30mm (on bottom plate)
. 1 optional 200mm port (on lid)
Thermometry 4 diode thermometers
External logging Software for M&C and thermal cycle management running on MS Win. 7 Pro
Dewar Material Aluminium
Cold Plate Material Aluminium
Accessories Support trolley(clean room compatible) and rack unit


Callisto Test Dewar TD-s Model with Dimensions of L. 410mm x W. 410mm x H. 200mm (excluding extension tube)

TD-s Overview (clic on image to zoom-in)

(Complete System will be similar to TDc)

TD-s typical cooldown curves

For more information, pricing or custom options, please contact us