ISO 12749-4:2015 PDF

Name: ISO 12749-4:2015 — Nuclear energy, nuclear technologies, and radiological protection — Vocabulary — Part 4: Dosimetry for radiation processing
SKU: ISO 12749-4:2015
Price: 25 EUR
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Nuclear energy, nuclear technologies, and radiological protection — Vocabulary — Part 4: Dosimetry for radiation processing

Название (английский):

ISO 12749-4:2015

Nuclear energy, nuclear technologies, and radiological protection — Vocabulary — Part 4: Dosimetry for radiation processing

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 29
Дата публикации:: 11 августа 2015 г.
Издание:: ISO IS 12749 edition 1 version 1
ICS:: 01.040.13

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Описание (английский):

ISO 12749-4:2015 lists unambiguous terms and definitions for concepts for dosimetry related to radiation processing using gamma radiation, X-radiation, or accelerated electrons. It is intended to facilitate communication and promote common understanding.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO 12749-4:2015 - "Nuclear energy, nuclear technologies, and radiological protection - Vocabulary - Part 4: Dosimetry for radiation processing" is a terminology standard that provides clear, unambiguous terms and definitions for dosimetry used in radiation processing with gamma radiation, X‑radiation, and accelerated electrons (electron beams). The document is a vocabulary resource intended to harmonize language across industry, laboratories, standards developers and regulators to improve communication, traceability and quality assurance in radiation processing.

Key topics

Core definitions: fundamental quantities such as absorbed dose (Gy), absorbed‑dose rate, and dosimetry.

Dosimetry systems: classification and definitions for primary, reference, routine and transfer standard dosimetry systems.

Dosimeters and batches: terms for dosimeter, dosimeter batch/stock/set, and dosimeter response including factors that influence response.

Calibration and traceability: definitions for calibration, reference standard radiation field, approved/accredited dosimetry calibration laboratory, and related verification concepts.

Radiation types: clear terminology for gamma radiation, X‑radiation (including bremsstrahlung) and electron beam.

Measurement concepts: entries for charged‑particle equilibrium, calibration curve, influence quantities, and verification.

Standards harmonization: the vocabulary is aligned with ISO/ASTM documents and internationally recognized metrology guides (VIM, ICRU, GUM) to avoid ambiguity.

Applications and users

ISO 12749-4:2015 is practical for organizations and professionals who need consistent terminology in radiation processing, including:

Radiation processing facilities (medical sterilization, food irradiation, polymer modification) - for operational qualification, performance qualification, dose mapping, and process monitoring.

Dosimetry and calibration laboratories - to ensure traceability and alignment with accredited procedures (e.g., ISO/IEC 17025).

Equipment and dosimeter manufacturers - for consistent product specifications and documentation.

Regulators, auditors and quality managers - to interpret and enforce dose‑related requirements and ensure unambiguous reporting.

Standards developers and researchers - as a reference for harmonized vocabulary in technical documents and publications.

Related standards

ISO/ASTM standards referenced (e.g., ISO/ASTM 52628, 51608, 51276, 51261, 51940)

ICRU reports (ICRU 85a)

VIM (International vocabulary of metrology) and GUM (Guide to the expression of uncertainty in measurement)

ISO/IEC 17025 (laboratory accreditation)

Using ISO 12749-4:2015 helps reduce misinterpretation, support regulatory compliance, and strengthen quality assurance in all workflows that involve radiation dosimetry for processing.

ISO 12749-4:2015 PDF

Abstract

Похожие стандарты

Overview

Key topics

Applications and users

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