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ASTM E 2931 : 2013

ASTM E 2931 : 2013

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Limiting Oxygen (Oxidant) Concentration of Combustible Dust Clouds

Available format(s)

Hardcopy , PDF

Superseded date

31-08-2020

Language(s)

English

Published date

01-06-2013

Publisher

American Society for Testing and Materials

CONTAINED IN VOL. 14.02, 2015 Defines the limiting oxygen concentration of a combustible dust dispersed in a mixture of air with an inert/nonflammable gas in a nearspherical closed vessel of 20 L or greater volume.

1.1This test method is designed to determine the limiting oxygen concentration of a combustible dust dispersed in a mixture of air with an inert/nonflammable gas in a near-spherical closed vessel of 20 L or greater volume.

1.2Data obtained from this method provide a relative measure of the deflagration characteristics of dust clouds.

1.3This test method should be used to measure and describe the properties of materials in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products, or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment that takes into account all of the factors that are pertinent to an assessment of the fire hazard of a particular end use.

1.4The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5This 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 27
DocumentType
Test Method
Pages
9
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

NFPA 61 : 2017 PREVENTION OF FIRES AND DUST EXPLOSIONS IN AGRICULTURAL AND FOOD PROCESSING FACILITIES
NFPA 61 : 2020 PREVENTION OF FIRES AND DUST EXPLOSIONS IN AGRICULTURAL AND FOOD PROCESSING FACILITIES
NFPA 484 : 2015 COMBUSTIBLE METALS

ASTM E 177 : 2014 : REDLINE Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
NFPA 69 : 2014 EXPLOSION PREVENTION SYSTEMS
ASTM E 1515 : 2014 : REDLINE Standard Test Method for Minimum Explosible Concentration of Combustible Dusts
EN 14034-4:2004+A1:2011 Determination of explosion characteristics of dust clouds - Part 4: Determination of the limiting oxygen concentration LOC of dust clouds

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PDF - English
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