ISO 22975-2:2016
ISO 22975-2:2016



ISO 22975-2:2016 specifies definitions and test methods for durability and performance of heat-pipes for solar thermal application.

ISO 22975-2:2016 is applicable to heat-pipes for use with evacuated tubes, including glass-metal sealed evacuated tubes and double-glass evacuated tubes, as well as with flat plate collectors.

ISO 22975-2:2016 provides test methods for determining durability of the heat-pipe, including high temperature resistance and freeze resistance.

ISO 22975-2:2016 also provides test methods for measuring performance of the heat-pipe, including starting temperature, temperature uniformity and heat transfer power of the heat-pipe.

ISO 22975-2:2016 is only applicable to gravity heat-pipes.

General information 

  •  :  Published
     : 2016-10
  •  : 1
     : 22
  •  : ISO/TC 180 Solar energy
  •  :
    27.160 Solar energy engineering

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std 1 124 PDF
std 2 124 Paper
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