NEN-ISO 13347-2
Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 2: Reverberant room method
inactive
| Organization: | NEN |
| Publication Date: | 1 August 2004 |
| Status: | inactive |
| Page Count: | 34 |
| ICS Code (Ventilators. Fans. Air-conditioners): | 23.120 |
| ICS Code (Noise emitted by machines and equipment): | 17.140.20 |
scope:
This part of ISO 13347 gives a detailed description of reverberant room methods for the determination of fan sound power levels. It is for use under standardized laboratory conditions and recognises that tests in situ are subject to increased uncertainty. These test procedures are not necessarily appropriate to site test conditions. Acoustic system effects are presently the subject of considerable research effort. ISO 5136, which covers the in-duct method, and ISO 10302 for small fans, should be used in conjunction with this part of ISO 13347.
Document History
October 1, 2006
Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 2: Reverberant room method
A description is not available for this item.
NEN-ISO 13347-2
August 1, 2004
Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 2: Reverberant room method
This part of ISO 13347 gives a detailed description of reverberant room methods for the determination of fan sound power levels. It is for use under standardized laboratory conditions and recognises...