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1W/4.2K小型制冷机是一种能在4.2K温度下连续提供1W制冷量的闭式循环氦气制冷机。本文主要介绍该制冷系统的结构设计、整机性能试验和结果分析。
The 1W / 4.2K mini-cooler is a closed-cycle helium refrigerator that continuously delivers 1W of cooling capacity at a temperature of 4.2K. This paper introduces the structural design of the refrigeration system, machine performance test and result analysis.