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STANDARD

Current

ÖNORM EN ISO 32679

Issue date: 2025 12 15

Non-destructive testing - Radiographic testing - Determination of the size of industrial radiographic gamma sources (ISO 32679:2024)

This document specifies a test procedure for determination of the size of industrial radiographic gamma sources of 0,5 mm or greater, made from the radionuclides Iridium 192, Ytterbium 169, Selenium 75 or Cobalt 60, by a radiography method with X-rays. The source size of a gamma radiation source is an important factor which affects the image quality of gamma ray images. The source size is determined with an accuracy of ±10 % but typically not better than ±0,1 mm. The source size is provided by the manufacturer as the mechanical dimension of the source insert. A measurement can be required if the manufacturing process is validated or monitored after implementation of the source into the holder. This document can be used for other radionuclides after validation. The standard test method ASTM E1114 provides further information on the measurement of the Ir-192 source size, the characterization of the source shape, and its correct assembly and packaging.

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General information on ÖNORM EN ISO 32679

Format

Paper | 13 Pages

Language

German | English | Download GER/ENG

Publisher

Austrian Standards International

Committee 147 Non-destructive testing

Timeline

An overview of the development of ÖNORM EN ISO 32679 from 2000 til today.

• ÖNORM EN ISO 32679

  2025 12 15 Standard ÖNORM EN ISO 32679, Edition: 2025 12 15

  Non-destructive testing - Radiographic testing - Determination of the size of industrial radiographi...
• ÖNORM EN 12679

  2018 12 15 Standard ÖNORM EN 12679, Edition: 2018 12 15

  Non-destructive testing - Radiographic testing - Determination of the size of industrial radiographi...
• ÖNORM EN 12679

  2000 01 01 Standard ÖNORM EN 12679, Edition: 2000 01 01

  Non-destructive testing - Determination of the size of industrial radiographic sources - Radiographi...

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer	Titel	Ausgabedatum	Art	Link
Dokumentnummer ISO 16371-1:2011	Titel Non-destructive testing — Industrial computed radiography with storage phosphor imaging plates — Part 1: Classification of systems	Ausgabedatum 2011 09 13	Art Standard	Zur Produktseite
Dokumentnummer ISO 19232-5:2018	Titel Non-destructive testing — Image quality of radiographs — Part 5: Determination of the image unsharpness and basic spatial resolution value using duplex wire-type image quality indicators	Ausgabedatum 2018 08 16	Art Standard	Zur Produktseite

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