| 摘要 |
<p>An open flow cryostat for cooling a sample in use comprises a supply (1) for supplying a coolant, an outlet (2) for directing a flow of the coolant towards the sample, a supply line (3) for transporting coolant from the supply to the outlet and an isolation line (5) arranged to transport at least some of the coolant away from the outlet. The isolation line (5) is positioned in contact with at least a portion of the supply line (3) to thermally isolate the supply line (3) from the surroundings. <IMAGE></p> |
