| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a cooler capable of cooling an object to be cooled in a short time while suppressing a consumption of a refrigerant without increasing a cost or a size of the cooler. SOLUTION: The cooler comprises a first refrigerant container 14 and a second refrigerant container 13 constituted to enable individually independent storage of the refrigerant LN. In this cooler, the first container 14 has the object 14a to be cooled and connectibly constituted directly or via a high thermal conductivity member. The second container 13 has the object LN to be cooled and connectibly constituted via a low thermal conductivity member 14.</p> |
