Norm

NEN-EN 12975-3-1:2011 Ontw. en

Thermische zonne-energiesystemen en componenten - Zonne-collectoren - Deel 3-1: Kwalificatie van zonne-absorbtie van oppervlakte duurzaamheid

  • Deze norm is ingetrokken sinds 16-07-2014

29,64 35,86 Incl BTW

Over deze norm

Status Ingetrokken
Aantal pagina's 34
Commissie Zonnewarmte
Gepubliceerd op 01-08-2011
Taal Engels
NEN-EN-ISO 22975-3 is applicable to the determination of the long term behaviour and service life of selective solar absorbers for use in vented flat plate solar collectors working under conditions corresponding to that in a typical solar domestic hot water system or combisystem. This part of ISO 22975 specifies a failure criterion of a solar absorber based on changes in optical performance of the absorber. The optical properties of interest are solar absorptance and thermal emittance. This part of ISO 22975 specifies durability testing procedures focused on resistance to high temperatures and condensation of water on the absorber surface as well as high humidity in the presence of sulfur dioxide.

Details

ICS-code 27.160
Nederlandse titel Thermische zonne-energiesystemen en componenten - Zonne-collectoren - Deel 3-1: Kwalificatie van zonne-absorbtie van oppervlakte duurzaamheid
Engelse titel Thermal solar systems and components - Solar collectors - Part 3-1: Qualification of solar absorber surface durability
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