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4He

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The 4He from Sumitomo Heavy Industries is a Space Cryocooler with Input Power 90 W (Power Consumption), Two-stage Stirling cycle cryocooler : 90 W (Power Consumption), Cooling Power 0.04 [email protected] k, Two-stage Stirling cycle cryocooler : 0.2 W@20 K, 1 W@100 K, Cryogenic Temperature 4.5 to 100 K. Tags: Stirling Cooler. More details for 4He can be seen below.

Product Specifications

Product Details

  • Part Number
    4He
  • Manufacturer
    Sumitomo Heavy Industries
  • Description
    The 4K cryocooler and the 1K cryocooler are the result of the technological union of the Joule Thomson (JT) cryocooler and the 20K Stirling cryocooler

General Parameters

  • Satellite Type
    AstroSat
  • Type
    Stirling Cooler
  • Input Power
    90 W (Power Consumption), Two-stage Stirling cycle cryocooler : 90 W (Power Consumption)
  • Cooling Power
    0.04 [email protected] k, Two-stage Stirling cycle cryocooler : 0.2 W@20 K, 1 W@100 K
  • Cryogenic Temperature
    4.5 to 100 K
  • Application
    SMILES (equipped on the International Space Station), X-ray astronomy satellite Hitomi (ASTRO-H)
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