ÖNORM EN ISO 5135:1999 05 01
Current
Acoustics - Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room (ISO 5135:2020)
Hardcopy
German - English
12-15-2020
This document establishes general rules for the acoustic testing of air-terminal devices, air-terminal units, dampers and valves used in air diffusion and air distribution systems in order to determine sound power levels as defined in ISO 3741.
| Committee |
TC 43
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Osterreichisches Normungsinstitut/Austrian Standards
|
| Status |
Current
|
| Standards | Relationship |
| ISO 5135:2020 | Identical |
| EN ISO 5135:2020 | Identical |
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