AHRI - 575
Method of Measuring Machinery Sound Within an Equipment Space
inactive
| Organization: | AHRI |
| Publication Date: | 1 January 1994 |
| Status: | inactive |
| Page Count: | 17 |
scope:
This standard applies to water chilling systems, pumps and similar operating machines and parts thereof, which for reasons of size or operating characteristics are more practically evaluated in situ.
Purpose. The purpose of this standard is to establish a uniform method of measuring and recording the sound pressure level of machinery installed in a mechanical equipment space. It is not the intent of this standard to be used for the sound rating of equipment.
Document History
January 1, 2017
Method of Measuring Machinery Sound Within an Equipment Space
This standard applies to water chilling systems, pumps and similar operating machines and parts thereof, which for reasons of size or operating characteristics are more practically evaluated in situ....
January 1, 2008
Method of Measuring Machinery Sound Within an Equipment Space
This standard applies to water chilling systems, pumps and similar operating machines and parts thereof, which for reasons of size or operating characteristics are more practically evaluated in situ....
575
January 1, 1994
Method of Measuring Machinery Sound Within an Equipment Space
This standard applies to water chilling systems, pumps and similar operating machines and parts thereof, which for reasons of size or operating characteristics are more practically evaluated in situ....