JanisULT designs and builds refrigerators for operation below 1 K with a focus on quantum technology applications. The company's product range of helium-3 and dilution refrigerators is among the widest available on the market. If a design is not available, then JanisULT will customize a solution for your specific needs. Both types of refrigerators are available cooled using liquid cryogens (wet) or using closed-cycle coolers (dry), and are available in UHV or other custom designs. JanisULT is the market leader in UHV-compatible refrigerators for surface science with proven low vibration technology. Consultancy services available including design and feasibility studies and prototyping. Visit website

Product categories / research areas

Applications / Systems:
  • Communication & Networks
  • Quantum Computers
  • Sensors
Hardware Components:
  • Cryogenics
  • Consulting
  • Fabrication
End Users:
  • General

Key products

  • Dilution refrigerators
  • helium-3 refrigerators
  • cryogenics below 1K

Get in touch with JanisULT