ASTM E 1265 : 2004 : R2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Measuring Insertion Loss of Pneumatic Exhaust Silencers
Hardcopy , PDF
05-02-2021
English
26-02-2013
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 04.06, 2015 Describes laboratory measurement of acoustical and mechanical performance of pneumatic exhaust silencers for quieting compressed gas (usually air) exhausts from orifices up to 3/4 in. NPT.
| Committee |
E 33
|
| DocumentType |
Test Method
|
| Pages |
6
|
| ProductNote |
Reconfirmed 2013
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This test method covers the laboratory measurement of both the acoustical and mechanical performance of pneumatic exhaust silencers designed for quieting compressed gas (usually air) exhausts from orifices connected to pipe sizes up to 3/4in. NPT. This test method is not applicable for exhausts performing useful work, such as part conveying, ejection, or cleaning. This test method evaluates acoustical performance using A-weighted sound level measurements.
1.2The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 8.
| ASTM C 634 : 2013 : R2021 | Standard Terminology Relating to Building and Environmental Acoustics |
| ASTM C 634 : 2013 : EDT 1 | Standard Terminology Relating to Building and Environmental Acoustics |
| ANSI S1.31 : 1980 | BROADBAND NOISE SOURCES IN REVERBERATION ROOMS, PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF |
| ANSI S1.4 : 1983 | SPECIFICATION FOR SOUND LEVEL METERS |
| ANSI S1.33 : 1982 | SOUND POWER LEVELS OF NOISE SOURCES IN A SPECIAL REVERBERATION TEST ROOM, ENGINEERING METHODS FOR DETERMINATION OF, |
| ASTM C 634 : 2013 : R2021 | Standard Terminology Relating to Building and Environmental Acoustics |
| ANSI B2.1 : LATEST | PIPE THREADS (EXCEPT DRYSEAL) |
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