Particle Air Filtration in HVAC Supply - Air Streams
As an overall (i.e., single-number) efficiency rating, we characterized filters according to their ASHRAE dust-spot-efficiency rating,6 the standard rating used by U.S. industry until recently. To denote ASHRAE dust-spot efficiency, we will use the notation "ASHRAE nn percent," with "...
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Veröffentlicht in: | Heating/Piping/Air Conditioning Engineering : HPAC 2003-07, Vol.75 (7), p.24-36 |
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Hauptverfasser: | , , , |
Format: | Magazinearticle |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | As an overall (i.e., single-number) efficiency rating, we characterized filters according to their ASHRAE dust-spot-efficiency rating,6 the standard rating used by U.S. industry until recently. To denote ASHRAE dust-spot efficiency, we will use the notation "ASHRAE nn percent," with "nn" referring to die dust-spot-efficiency rating. In parenthesis, we provide the corresponding minimum efficiency reporting value (MERV), based on ASHRAE's new filter-testing standard. |
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ISSN: | 1527-4055 2162-2426 |