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The Minus Eighty-Degree Laboratory Freezer for ISS (MELFI) is a European-built experiment storage freezer for the International Space Station. It comprises four independent dewars which can be set to operate at different temperatures. Currently temperatures of −80°C, −26°C, and +4°C are used during on-orbit ISS operations. Both reagents and samples will be stored in the freezer. As well as storage the freezer is designed to be used to transport samples to and from the ISS in a temperature controlled environment. The total capacity of the unit is 300 litres. ==History== The first MELFI unit, FU-1, was flown to the station in 2006 on Space Shuttle mission STS-121, installed in the Destiny Laboratory Module, and commissioned by Thomas Reiter.〔(【引用サイトリンク】url=http://wsn.spaceflight.esa.int/docs/Factsheets/16%20MELFI%20HR_WEB.pdf )〕 The MELFI flight units were originally designed to be flown fully powered in the Multi-Purpose Logistics Module, permitting pre-made experiments to be flown to the station without contaminating or destroying any samples. The plan was to cycle the three MELFI units between orbit and Earth. The final MELFI unit was flown to the ISS on board Space Shuttle Discovery during the STS-131 mission in 2010. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Minus Eighty Degree Laboratory Freezer for ISS」の詳細全文を読む スポンサード リンク
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