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ČSN EN 13141-1 (127131)
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 1: Externally and internally mounted air transfer devices
Translate name
STANDARD published on 1.9.2019
The information about the standard:
Designation standards: ČSN EN 13141-1
Classification mark: 127131
Catalog number: 507379
Publication date standards: 1.9.2019
SKU: NS-969008
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN 13141-1 (127131):
This document specifies laboratory methods for testing externally and internally mounted air transfer devices operating under pressure differences. This document applies to air transfer devices of the following types: - air transfer devices with fixed opening(s); - air transfer devices with manually adjustable opening(s); - air transfer devices with pressure difference controlled opening(s); - window openings specifically designed to act as an air transfer device. This document describes tests intended to characterize the following: - flow rate/pressure; - equivalent area - reverse flow ability; - air tightness when closed; - free area; - air diffusion in the occupied zone; - sound insulation; - water tightness. This document does not apply to evaluation of: - air filtration; - condensation risk; - noise production
Preview of the standard ČSN EN 13141-1 (127131)
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