ARI 280-2008

ARI 280-2008 Requirements for the Qualification of Reverberant Rooms in the 63 Hz Band

standard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2008

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Full Description

This standard applies to products rated in the 63 Hz Octave Band (50, 63 and 80 Hz One-Third Octave Bands)where the sound power is determined from measurements made in a reverberation room by using the comparison method as specified per ANSI Standard S12.51/ISO: 3741.