| 摘要 |
<p>Helium tank (1) of cryostat contains magnetic coil system (2) in undercooled liquid helium at 2K, and horizontal room temperature top side of cryostat carries vertical turret structure (4) for helium filling and vapour discharge. Helium container (5) at 4.2K is fitted in turret structure, separated by thermal barrier (7) from helium tank, which also contains undercooling unit (9).</p> |
