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ASTM F 431 : 2004 : R2008

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Specification for Air Performance Measurement Plenum Chamber for Vacuum Cleaners

Available format(s)

Hardcopy , PDF

Superseded date

04-11-2019

Language(s)

English

Published date

11-01-2008

CONTAINED IN VOL. 15.08, 2015 Describes the acceptable details and tolerances for the plenum chamber used in specified air performance measurement tests for vacuum cleaners.

1.1 This specification covers the acceptable details and tolerances for the plenum chamber used in specified air performance measurement tests for vacuum cleaners.

1.2 The plenum chamber is designed for vacuum measurements only. (Warning—The plenum chamber has been shown to accurately determine maximum air power values at various test points for vacuum cleaners. There is a possibility that the airflow values measured with orifices larger than 2 in. at high flow rates may be erroneous due to the proximity of the top and bottom surfaces to the orifice plate inlet.)

1.3 The 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.

Committee
F 11
DocumentType
Standard
Pages
11
ProductNote
Reconfirmed 2008
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM F 820 : 2017-10 TEST METHOD FOR MEASURING AIR PERFORMANCE CHARACTERISTICS OF CENTRAL VACUUM CLEANING SYSTEMS

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US$83.00
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