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DIN 45635-38:1986-04

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DIN 45635-38:1986-04

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method, reverberation room method and in-duct method; fans

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The standard contains the determination of airborne noise emitted by fans; determination of sound power level using the enveloping surface method, reverberation room method and duct method for prescribed measuring conditions.

Author DIN
Editor DIN
Document type Standard
Format File
Cancellation date
Confirmation date
expiration_de_validite
ICS 17.140.20 : Noise emitted by machines and equipment
23.120 : Ventilators. Fans. Air-conditioners
Number of pages 10
Replace DIN 45635-38 (1984-08)
Cross references ISO 10302 (1996-12), MOD
Set DIN-TAB 254-1992
Year 1980
Document history DIN 45635-38 (1986-04)
Country Germany
Keyword DIN 45635;45635