This European Standard specifies laboratory methods for testing humidity controlled air inlets operating under pressure differences. It applies to all devices located between one room and outside and controlled on indoor humidity. For instance, devices of the following types: -- humidity controlled devices with fixed setting; -- manually openable or closable humidity controlled devices; -- humidity controlled devices self-adjusting on pressure difference. It describes tests intended to characterise: -- aero and hygro-dynamic performance; -- air tightness when closed (for closable humidity controlled air inlet); -- air diffusion in the occupied zone; -- sound insulation; -- time response. This European Standard does not apply to the evaluation of air filtration, condensation risk and noise production.
DIN EN 13141-9-2008由德国标准化学会 DE-DIN 发布于 2008-10。
DIN EN 13141-9-2008 在中国标准分类中归属于: P48 通风、空调工程,在国际标准分类中归属于: 91.140.30 通风和空调。
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