Harman Patil (Editor)

Polar (Research Refrigerator for ISS)

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Polar was 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 payload to store scientific samples on-board ISS and in transport to/from ISS via SpaceX Dragon or Cygnus spacecraft. Polar operates between +4 °C and -95 °C.

Contents

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 °C to -95 °C.
  • Polar is air-cooled via rear-air fan.

    • Additional Cold Stowage

    GLACIER is one of multiple units available for storage on the ISS and/or transportation to and from the ISS.

  • Minus Eighty Degree Laboratory Freezer for ISS (MELFI)
  • +4 °C to -80 °C
  • MERLIN (Microgravity Experiment Research Locker/ Incubator)
  • +48 °C to -20 °C
  • GLACIER (General Laboratory Active Cryogenic ISS Experiment Refrigerator)
  • +4 °C to –160 °C

    • References

    Polar (Research Refrigerator for ISS) Wikipedia
    (Text) CC BY-SA