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NF EN 12679 : 1999

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

NON DESTRUCTIVE TESTING - DETERMINATION OF THE SIZE OF INDUSTRIAL RADIOGRAPHIC SOURCES - RADIOGRAPHIC METHOD
Withdrawn date

12-28-2018

Published date

01-12-2013

Foreword
1 Scope
2 Definitions
3 Test equipment (film technique)
4 Test equipment (real time technique)
5 Measurement and determination of source size d
6 Test report

Determines the size of gamma radiographic sources of 0,5 mm or more, made from radionuclides Iridium 192, Ytterbium 169, selenium 75 or Cobalt 60 by a radiography procedure with X-rays. Source size is an important factor which affects quality of gamma ray images. It is determined with accuracy of 0,1 mm max. Exposure of the human body to gamma or X-rays can be highly damaging to health, so when using X-ray equipment or radioactive sources, it is important that appropriate legal requirements are applied.

DevelopmentNote
Indice de classement: A09-232PR. PR NF EN 12679 March 2018. (05/2018)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Withdrawn
SupersededBy

Standards Relationship
NEN EN 12679 : 1999 Identical
UNI EN 12679 : 2001 Identical
BS EN 12679:2000 Identical
NBN EN 12679 : 1999 Identical
SN EN 12679 : 1999 Identical
I.S. EN 12679:2000 Identical
EN 12679:2018 Identical
NS EN 12679 : 1ED 2000 Identical
ONORM EN 12679 : 2000 Identical
UNE-EN 12679:2000 Identical
DIN EN 12679:1999-12 Identical
EN 12679:1999 Identical

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