Helium 3 Refrigerator Top Loading - HelioxTL

 

產品類型 / Product Type:

 

Cryogen Free Helium 3 Refrigerator - HelioxAC-V

 

產品應用 / Application:

 

HelioxAC-V: Compact Helium-3 refrigerator incorporating an integrated pulse tube cooler and a cryogenic sorption pump.

 

相關網址 / Link:

 

http://www.oxford-instruments.com/products/cryogenic-environments/3he-inserts/cryogen-free-helium-3-refrigerators/cryogen-free-helium-3-refrigerator-helioxac-v

 

規格說明 / Specification:

 

The Cryogen free helium 3, HelioxAC-V is a compact system able to cool large samples below 300 mK for more than 50 hours without the need for liquid helium.

Un-rivalled experimental capability.

 

The system further benefits from:

 

  • Unique design: the HelioxAC-V uses a proprietary cryogenic cycle (US patent 6782712 and European patent application 1387133) using adiabatic multi-expansion of 3He gas

  • Wide temperature range from 300 mK to 300 K

  • High temperature stability: Professor Leonid Kuzmin from the Quantum Device Physics Laboratory from Chalmers University (Sweden) demonstrated a temperature stability of +/- 250 µK over a period of 8 hours with a temperature resolution of +/- 100 µK. 

  • 3He storage dumps and pumping system are contained within the system enabling a compact design - just 0.4 m diameter and 0.85 m high

  • No blockages can occur during operation thanks to the built-in cryogenic pump which traps contaminants

  • Large sample space: Up to 147 mm diameter and 100 mm high, allowing the system can accommodate complex experimental set-ups

  • The HelioxAC-V can be integrated into a Cryogen free magnet for a complete Cryofree solution