Top Qs
Timeline
Chat
Perspective
Polar (refrigerator)
From Wikipedia, the free encyclopedia
Remove ads
Polar is a research refrigerator designed and developed by University of Alabama at Birmingham (UAB) Center for Biophysical Sciences and Engineering (CBSE) for NASA Cold Stowage. Polar was designed as a single mid-deck locker equivalent[further explanation needed] payload to store scientific samples on-board ISS and in transport to/from ISS via SpaceX Dragon or Cygnus spacecraft. Polar operates between 4 and −95 °C (39 and −139 °F).[1][2]
 | This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages)
|
Remove ads
Description
- Polar is mounted in the ISS on the EXpedite the PRocessing of Experiments to Space Station (EXPRESS) rack.
- Polar can maintain temperatures ranging from 4 to −95 °C (39 to −139 °F).
- Polar is air-cooled via rear-air fan.
Additional Cold Stowage
Polar is one of multiple units available for storage on the ISS and/or transportation to and from the ISS. Others include:
- Minus Eighty Degree Laboratory Freezer for ISS (MELFI)
- 4 to −80 °C (39 to −112 °F)
- MERLIN (Microgravity Experiment Research Locker/ Incubator)
- 48 to −20 °C (118 to −4 °F)
- GLACIER (General Laboratory Active Cryogenic ISS Experiment Refrigerator)
- 4 to −160 °C (39 to −256 °F)
Remove ads
See also
References
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads