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Homepage>CSN Standards>64 PLASTICS>6401 Testing of solid non-metal materials>CSN EN 16795 - Plastics - Method for estimating heat build up of flat surfaces by simulated solar radiation
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CSN EN 16795 - Plastics - Method for estimating heat build up of flat surfaces by simulated solar radiation

CSN EN 16795

Plastics - Method for estimating heat build up of flat surfaces by simulated solar radiation

CURRENCY
LANGUAGE
English
Category:640156
Released:2015
Number of Standard:CSN EN 16795
DESCRIPTION

EN 16795


EN 16795 Plastics - Method for estimating heat build up of flat surfaces by simulated solar radiation - This European Standard specifies a method for estimating the temperature increase of a flat polymer surface, due to its solar radiant energy absorption, compared to the ambient temperature. For that purpose, a specimen and black and white reference plates are exposed to simulated solar radiation under specified conditions (simulated solar radiation, ambient air temperature, convective flow). For opaque specimens, a thermally sensitive electrical element at the backside or a pyrometer is used to measure the surface temperature. For translucent specimens, a pyrometer is used to measure surface temperature. NOTE Some specific polymeric materials are translucent (transparent) and might have a transmittance window in a wavelength range where the used pyrometer is sensitive (e.g. polyethylene). The surface temperature of these materials cannot be measured with the contact and the contactless method.

Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.
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