$83
ISO 13347-4:2004
2004
Industrial fans – Determination of fan sound power levels under standardized laboratory conditions – Part 4: Sound intensity method
- Format:
- Language(s) :
- Published :
- English
- 08/15/2004
ISO 13347-4:2004 applies to industrial fans as defined in ISO 5801 and ISO 13349. It is limited to the determination of airborne sound emission for the specified set-ups. Vibration is not measured, nor is the sensitivity of airborne sound emission to vibration effects determined.
The sizes of the fan, which can be tested in accordance with ISO 13347-4:2004, are limited only by the practical aspects of the test installations.
ISO 13347-4:2004 determines sound power by using sound intensity measurements on a measurement surface which encloses the sound source. It provides guidelines on the acoustical environment, ambient noise, measurement surface, and number of measurements. The test set-ups are generally designed to represent the physical orientation of a fan installed in accordance with ISO 5801 and also used in ISO 13347-2.
| ISO 13347-4:2004 | |
|---|---|
| STANDARD INFO: | |
| Standard Name | ISO 13347-4:2004 |
| Scope | Industrial fans - Determination of fan sound power levels under standardized laboratory conditions - Part 4: Sound intensity method |
| Publisher | ISO - International Organization for Standardization |
| Languages | English |
| State | |
| Publication Year | 2004 |
| Most recent Version | MOST RECENT |
| Whether to be replaced | |
| Addendum | |
| FILE INFO: | |
| File Size | 1 file , 1.2 MB |
| Note | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages | 25 |
| Published | 08/15/2004 |
| Same As | ISO 13347-4:2004 |
| ISO 13347-4:2004 | ||
|---|---|---|
| History | Publisher Year | |
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