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ASTM E 1265 : 2004

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Measuring Insertion Loss of Pneumatic Exhaust Silencers
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

08-01-2004

Publisher

American Society for Testing and Materials

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.

1.1 This 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.

1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are provided for information only.

1.3 This 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.

Committee
E 33
DocumentType
Test Method
Pages
6
ProductNote
Reconfirmed 2004
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

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,
ANSI B2.1 : LATEST PIPE THREADS (EXCEPT DRYSEAL)

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Hardcopy - English
PDF - English
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