NF ISO 13304-1

NF ISO 13304-1

September 2013
Standard Cancelled

Radiological protection - Minimum criteria for electron paramagnetic resonance (EPR) spectroscopy for retrospective dosimetry of ionizing radiation - Part 1 : general principles

The primary purpose of ISO 13304-1:2013 is to provide minimum acceptable criteria required to establish procedure of retrospective dosimetry by electron paramagnetic resonance spectroscopy and to report the results. The second purpose is to facilitate the comparison of measurements related to absorbed dose estimation obtained in different laboratories. ISO 13304-1:2013 covers the determination of absorbed dose in the measured material. It does not cover the calculation of dose to organs or to the body. It covers measurements in both biological and inanimate samples, and specifically: based on inanimate environmental materials, usually made at X-band microwave frequencies (8 GHz to 12 GHz); in vitro tooth enamel using concentrated enamel in a sample tube, usually employing X-band frequency, but higher frequencies are also being considered; in vivo tooth dosimetry, currently using L-band (1 GHz to 2 GHz), but higher frequencies are also being considered; in vitro nail dosimetry using nail clippings measured principally at X-band, but higher frequencies are also being considered; in vivo nail dosimetry with the measurements made at X-band on the intact finger or toe; in vitro measurements of bone, usually employing X-band frequency, but higher frequencies are also being considered. For the biological samples, the in vitro measurements are carried out in samples after their removal from the person and under laboratory conditions, whereas the measurements in vivo may take place under field conditions. NOTE The dose referred to in ISO 13304-1:2013 is the absorbed dose of ionizing radiation in the measured materials.

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Collections

National standards and national normative documents

Publication date

September 2013

Number of pages

28 p.

Reference

NF ISO 13304-1

ICS Codes

17.240   Radiation measurements

Classification index

M60-526-1

Print number

1 - 24/09/2013

International kinship

ISO 13304-1:2013
Sumary
Radiological protection - Minimum criteria for electron paramagnetic resonance (EPR) spectroscopy for retrospective dosimetry of ionizing radiation - Part 1 : general principles

The primary purpose of ISO 13304-1:2013 is to provide minimum acceptable criteria required to establish procedure of retrospective dosimetry by electron paramagnetic resonance spectroscopy and to report the results.

The second purpose is to facilitate the comparison of measurements related to absorbed dose estimation obtained in different laboratories.

ISO 13304-1:2013 covers the determination of absorbed dose in the measured material. It does not cover the calculation of dose to organs or to the body. It covers measurements in both biological and inanimate samples, and specifically:

  1. based on inanimate environmental materials, usually made at X-band microwave frequencies (8 GHz to 12 GHz);
  2. in vitro tooth enamel using concentrated enamel in a sample tube, usually employing X-band frequency, but higher frequencies are also being considered;
  3. in vivo tooth dosimetry, currently using L-band (1 GHz to 2 GHz), but higher frequencies are also being considered;
  4. in vitro nail dosimetry using nail clippings measured principally at X-band, but higher frequencies are also being considered;
  5. in vivo nail dosimetry with the measurements made at X-band on the intact finger or toe;
  6. in vitro measurements of bone, usually employing X-band frequency, but higher frequencies are also being considered.

For the biological samples, the in vitro measurements are carried out in samples after their removal from the person and under laboratory conditions, whereas the measurements in vivo may take place under field conditions.

NOTE The dose referred to in ISO 13304-1:2013 is the absorbed dose of ionizing radiation in the measured materials.

Standard replaced by (1)
NF ISO 13304-1
November 2020
Standard Cancelled
Radiological protection - Minimum criteria for electron paramagnetic resonance (EPR) spectroscopy for retrospective dosimetry of ionizing radiation - Part 1 : general principles

<p>The primary purpose of this document is to provide minimum acceptable criteria required to establish a procedure for retrospective dosimetry by electron paramagnetic resonance spectroscopy and to report the results.</p> <p>The second purpose is to facilitate the comparison of measurements related to absorbed dose estimation obtained in different laboratories.</p> <p>This document covers the determination of absorbed dose in the measured material. It does not cover the calculation of dose to organs or to the body. It covers measurements in both biological and inanimate samples, and specifically:</p> <p>a) based on inanimate environmental materials like glass, plastics, clothing fabrics, saccharides, etc., usually made at X-band microwave frequencies (8 GHz to 12 GHz);</p> <p>b) in vitro tooth enamel using concentrated enamel in a sample tube, usually employing X-band frequency, but higher frequencies are also being considered;</p> <p>c) in vivo tooth dosimetry, currently using L-band (1 GHz to 2 GHz), but higher frequencies are also being considered;</p> <p>d) in vitro nail dosimetry using nail clippings measured principally at X-band, but higher frequencies are also being considered;</p> <p>e) in vivo nail dosimetry with the measurements made at X-band on the intact finger or toe;</p> <p>f) in vitro measurements of bone, usually employing X-band frequency, but higher frequencies are also being considered.</p> <p>For biological samples, in vitro measurements are carried out in samples after their removal from the person or animal and under laboratory conditions, whereas the measurements in vivo are carried out without sample removal and may take place under field conditions.</p> <p>NOTE The dose referred to in this document is the absorbed dose of ionizing radiation in the measured materials.</p>

Table of contents
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  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Termes et définitions
    1
  • 3 Confidentialité et considérations déontologiques
    2
  • 4 Exigences de sécurité relatives aux laboratoires
    3
  • 4.1 Champ magnétique
    3
  • 4.2 Fréquence électromagnétique
    3
  • 4.3 Risques biologiques pour les échantillons
    3
  • 5 Prélèvement/choix et identification des échantillons
    3
  • 6 Transport et stockage des échantillons
    4
  • 7 Préparation des échantillons
    4
  • 8 Appareillage
    5
  • 8.1 Principes de la spectroscopie RPE
    5
  • 8.2 Exigences relatives aux spectromètres RPE
    6
  • 8.3 Exigences relatives au résonateur
    6
  • 8.4 Mesurages des signaux non issus des échantillons
    6
  • 8.5 Stabilité du spectromètre et surveillance/contrôle des conditions environnementales
    7
  • 8.6 Dérive de la ligne de base
    7
  • 9 Mesurages des échantillons
    8
  • 9.1 Principes généraux
    8
  • 9.2 Choix et optimisation des paramètres de mesure
    8
  • 9.3 Positionnement et chargement de l'échantillon
    10
  • 9.4 Réglage du spectromètre
    10
  • 9.5 Utilisation d'échantillons de référence comme marqueurs de champ et contrôleurs d'amplitude
    11
  • 9.6 Reproductibilité du contrôle
    11
  • 9.7 Procédure de mesure des échantillons anisotropes
    11
  • 9.8 Codage des spectres et des échantillons
    11
  • 10 Détermination de la dose absorbée dans les échantillons
    11
  • 10.1 Détermination de l'intensité du signal radio-induit
    11
  • 10.2 Conversion du signal RPE en une estimation de dose absorbée
    12
  • 11 Incertitude de mesure
    13
  • 12 Examen d'une dose suspecte
    13
  • 13 Assurance qualité et contrôle de la qualité (AQ et CQ)
    14
  • 14 Exigences minimales concernant la documentation
    16
  • Bibliographie
    17
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