Name: ASTM F 778 : 1988 : R2007
Brand: ASTM
Price: 83.00 USD

ASTM F 778 : 1988 : R2007

Superseded

View Superseded by

Standard Methods for Gas Flow Resistance Testing of Filtration Media

Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

04-01-2007

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 11.03, 2017 Provides procedures sufficient to determine the gas flow characteristics of flat specimens of media used in the filtration process.

1.1 The flow resistance of any fabricated filter device will depend on the flow resistance of the media used.

1.2 This standard offers procedures sufficient to determine the gas flow characteristics of flat specimens of media used in the filtration process. The methods are extended to include pleated specimens and bulk media as well.

1.3 In all cases, flow rates through the specimen are determined in accordance with procedures outlined in ASME "Fluid Meters." The test fluid is air.

This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems 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.

Committee	D 22
DocumentType	Test Method
Pages	15
ProductNote	Reconfirmed 2007
PublisherName	American Society for Testing and Materials
Status	Superseded
SupersededBy	ASTM F 778 : 1988 : R2014

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