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Reference neutron radiations — Part 1: Characteristics and methods of production
| 분야 | ISO/TC 85/SC 2 : Radiological protection |
|---|---|
| 적용범위 | This part of ISO 8529 specifies the reference neutron radiations, in the energy range from thermal up to 20 MeV, for calibrating neutron-measuring devices used for radiation protection purposes and for determining their response as a function of neutron energy. Reference radiations are given for neutron fluence rates of up to 1 _ 109 m?2_s?1, corresponding, at a neutron energy of 1 MeV, to dose-equivalent rates of up to 100 mSv_h?1. This part of ISO 8529 is concerned only with the methods of producing and characterizing the neutron reference radiations. The procedures for applying these radiations for calibrations are described in ISO 8529-2 and ISO 8529-3. The reference radiations specified are the following: _ neutrons from radionuclide sources, including neutrons from sources in a moderator; _ neutrons produced by nuclear reactions with charged particles from accelerators; _ neutrons from reactors. In view of the methods of production and use of them, these reference radiations are divided, for the purposes of this part of ISO 8529, into the following two separate sections. _ In clause 4, radionuclide neutron sources with wide spectra are specified for the calibration of neutronmeasuring devices. These sources should be used by laboratories engaged in the routine calibration of neutron-measuring devices, the particular design of which has already been type tested. _ In clause 5, accelerator-produced monoenergetic neutrons and reactor-produced neutrons with wide or quasi monoenergetic spectra are specified for determining the response of neutron-measuring devices as a function of neutron energy. Since these reference radiations are produced at specialized and well equipped laboratories, only the minimum of experimental detail is given. For the conversion of neutron fluence into the quantities recommended for radiation protection purposes, conversion coefficients have been calculated based on the spectra presented in normative annex A and using the fluence-to-dose-equivalent conversion coefficients as a function of neutron energy as given in ICRP Publication 74 and ICRU Report 57. |
| 국제분류(ICS)코드 | 17.240 : 방사능 측정 |
| 페이지수 | 24 |
| Edition | 1 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ISO 8529-1:2021 | Neutron reference radiations fields — Part 1: Characteristics and methods of production | 2021-11-08 | 표준 |
| 2 | ISO 8529-1:2001 | Reference neutron radiations — Part 1: Characteristics and methods of production | 2001-02-01 | 구판 |
ISO 8529-2:2000 - Reference neutron radiations — Part 2: Calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field 상세보기
ISO 8529-1:2001/Cor 1:2008 - 상세보기
ISO 8529-1:2021 - Neutron reference radiations fields — Part 1: Characteristics and methods of production 상세보기
ISO 8529-3:2023 - Neutron reference radiation fields — Part 3: Calibration of area and personal dosemeters and determination of their response as a function of neutron energy and angle of incidence 상세보기
ISO 7503-1:2016 - Measurement of radioactivity — Measurement and evaluation of surface contamination — Part 1: General principles 상세보기
ISO 7503-2:2016 - Measurement of radioactivity - Measurement and evaluation of surface contamination — Part 2: Test method using wipe-test samples 상세보기
ISO 6980-3:2006 - Nuclear energy — Reference beta-particle radiation — Part 3: Calibration of area and personal dosemeters and the determination of their response as a function of beta radiation energy and angle of incidence 상세보기
ISO 6980-1:2006 - Nuclear energy — Reference beta-particle radiation — Part 1: Methods of production 상세보기
ISO 6980-2:2004 - Nuclear energy — Reference beta-particle radiation — Part 2: Calibration fundamentals related to basic quantities characterizing the radiation field 상세보기
IEC TS 63134:2020 - Active assisted living (AAL) use cases 상세보기
IEC 60034-5:2020 RLV - Rotating electrical machines - Part 5: Degrees of protection provided by the integral design of rotating electrical machines (IP code) - Classification 상세보기
KS B ISO TS 25740-1 - 에스컬레이터 및 무빙워크에 대한 안전요건 — 제1부: 세계공통 필수 안전요건(GESRs) 상세보기
KS B ISO TS 8100-21 - 승객 및 화물 운송용 엘리베이터 —제21부: 세계공통 필수안전요건(GESRs)을 충족하는 세계공통 안전 파라미터(GSPs) 상세보기
KS C IEC TS 62872 - 산업 시설과 스마트 그리드 사이의 산업 공정 측정, 제어 및 자동화 시스템 인터페이스 상세보기
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