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Sumitomo Heavy Industries. Ltd. Industrial Equipment Division
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FS1ST: Single-stage Stirling Cooler

The FS1ST is a space qualified single-stage Stirling cooler that is compact, long lifetime and high efficiency . It is suitable for detector cooling, thermal shield cooling, etc.

SUZAKUSingle-Stage Stirling Cooler

Specifications (Drive electronicsisexcluded)
Cooling Power 1.5W at 70K with 50W input
Life time >50,000hrs(verified with ground test)
Input Power <60W
Mass 4.1kg
Heritage SUZAKU(ASTRO-E2) 2005/07~
Operating 5 years in orbit (as of 2010/08)
KAGUYA(SELENE)2007/09˜2009/06
Akatsuki(PLANET-C)2010/05~

 






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