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ASTM International - ASTM D5411-21

Standard Practice for Calculation of Average Energy Per Disintegration ( E - ) for a Mixture of Radionuclides in Reactor Coolant

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Organization: ASTM International
Publication Date: 15 December 2021
Status: active
Page Count: 5
ICS Code (Fissile materials and nuclear fuel technology): 27.120.30
significance And Use:

5.1 This practice is useful for the determination of the average energy per disintegration of the isotopic mixture found in the reactor-coolant system of a nuclear reactor (1).5 The value... View More

scope:

1.1 This practice applies to the calculation of the average energy per disintegration ( ) for a mixture of radionuclides in reactor coolant water.

1.2 The microcurie (µCi) is the standard unit of measurement for this standard. The values given in parentheses are mathematical conversions to SI units, which are provided for information only and are not considered standard.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM D5411-21
December 15, 2021
Standard Practice for Calculation of Average Energy Per Disintegration (E-) for a Mixture of Radionuclides in Reactor Coolant
5.1 This practice is useful for the determination of the average energy per disintegration of the isotopic mixture found in the reactor-coolant system of a nuclear reactor (1).5 The value is used to...
December 15, 2015
Standard Practice for Calculation of Average Energy Per Disintegration (¯E) for a Mixture of Radionuclides in Reactor Coolant
5.1 This practice is useful for the determination of the average energy per disintegration of the isotopic mixture found in the reactor-coolant system of a nuclear reactor (1).4 The E value is used...
June 1, 2010
Standard Practice for Calculation of Average Energy Per Disintegration (E) for a Mixture of Radionuclides in Reactor Coolant
1.1 This practice applies to the calculation of the average energy per disintegration ( E - ) for a mixture of radionuclides in reactor coolant water. 1.2 The microcurie (µCi) is the standard unit...
December 1, 2005
Standard Practice for Calculation of Average Energy Per Disintegration (E) for a Mixture of Radionuclides in Reactor Coolant
1.1 This practice applies to the calculation of the average energy per disintegration (E) for a mixture of radionuclides in reactor coolant water. 1.2 The values stated in inch-pound units are to be...
January 1, 2005
Standard Practice for Calculation of Average Energy Per Disintegration (E) for a Mixture of Radionuclides in Reactor Coolant
1.1 This practice applies to the calculation of the average energy per disintegration (E) for a mixture of radionuclides in reactor coolant water. 1.2 The values stated in inch-pound units are to be...
June 10, 1999
Standard Practice for Calculation of Average Energy Per Disintegration (E) for a Mixture of Radionuclides in Reactor Coolant
1.1 This practice applies to the calculation of the average energy per disintegration (E) for a mixture of radionuclides in reactor coolant water. 1.2 This standard does not purport to address all...
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