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DIN EN 13141-9:2008 Edition

$31.85

Ventilation for buildings – Performance testing of components/products for residential ventilation – Part 9: Externally mounted humidity controlled air transfer device

Published By Publication Date Number of Pages
DIN 2008-10 26
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To specify laboratory methods for testing all external air inlets operating under pressure differences. It describes tests to characterise aero and hydro-dynamic performance, non reverse flow air tightness when closed (for closable externally mounted air transfer device); minimum and maximum geometrical free area; air diffusion in the occupied zone; sound insulation; water tightness.

DIN EN 13141-9
$31.85