NF ISO 7503-2

NF ISO 7503-2

December 1988
Standard Cancelled

Evaluation of surface contamination. Part 2 : tritium surface contamination.

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Main informations

Collections

National standards and national normative documents

Thematics

Sécurité, Gestion des risques et SST, QSE

Publication date

December 1988

Number of pages

6 p.

Reference

NF ISO 7503-2

ICS Codes

13.280   Radiation protection

Classification index

M60-702

Print number

1 - 01/11/1988

International kinship

ISO 7503-2:1988
Standard replaced by (1)
NF ISO 7503-2
June 2017
Standard Current
Measurement of radioactivity - Measurement and evaluation of surface contamination - Part 2 : test method using wipe-test samples

ISO 7503 (all parts) and ISO 8769 are addressed to the people responsible for measuring the radioactivity present on solid surfaces. ISO 7503-2:2016 applies to the evaluation of contamination on surfaces in terms of activity per unit area by an indirect method of measurement. ISO 7503-2:2016 is applicable to well-defined surfaces, such as those of equipment and facilities, containers of radioactive materials, sealed sources and buildings or land. ISO 7503-2:2016 can be used for laboratory and equipment/installation control and for remediation and monitoring activities to comply with release criteria. ISO 7503-2:2016 also refers to institutions/authorities controlling nuclear material transports or material/equipment clearance according to national legislation guideline values or international convention limits. ISO 7503-2:2016 does not apply to contamination of the skin, clothing or loose material, such as gravel. NOTE Direct evaluation of surface contamination from alpha-emitters, beta-emitters and photon emitters is dealt with in ISO 7503-1. The calibration of instruments for the evaluation of radioactive surface contaminations is dealt with in ISO 7503-3.

Table of contents
  • 1 Objet et domaine d'application
    1
  • 2 Définitions
    1
  • 3 Méthodes d'évaluation de la contamination de surface
    2
  • 4 Enregistrement des mesures de contamination
    4
  • Bibliographie
    4
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