A58 电离辐射计量 标准查询与下载

BS ISO 8529-1:2001 基准中子辐射.特性和生产方法

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 × 10 m·-s, corresponding, at a neutron energy of 1 MeV, to dose-equivalent rates of up to 100 mSv·h. 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 neutron-measuring 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.

Reference neutron radiations - Characteristics and methods of production

KS A 4521-2001 密封型放射源.通用要求、分类及试验法

이 규격은 밀봉 방사선원(이하, 밀봉 선원이라 한다.)의 일반 요구 사항, 분류 및 시험

Sealed radioactive sources-General requirement,classification and test methods

ISO 11929-4:2001 电离辐射测量探测限制和判断阈值的确定 第4部分：基本原则及不受样品处理影响的条件下使用线性模拟测量仪进行测量的应用

This part of ISO 11929 specifies suitable statistical values which allow an assessment of the detection capabilities in ionizing radiation measurements, without the influence of sample treatment, using linear-scale analogue ratemeters. For this purpose, statistical methods are used to specify statistical values characterizing given probabilities of error.

Determination of the detection limit and decision threshold for ionizing radiation measurements - Part 4: Fundamentals and application to measurements by use of linear-scale analogue ratemeters, without the influence of sample treatment

KS A 4920-2001 医用放射线术语

용어의 분류 : 의료용 방사선 용어는 방사선 물리, 전리 방사선의 발생과 방사, 전리 방사

Medical radiology－Terminology

KS A 4320-2001 热释光放射量测定器

이 규격은 다음의 열형광 선량 계측 장치에 대하여 규정한다.a) 개인 모니터링용 열형광

Thermoluminescence dosimetry systems

JJG 625-2001 阿贝折射仪检定规程

Verification Regulation of Abbe Refractometer

JJG 962-2001 X、γ辐射个人报警仪检定规程

Verification Regulation of Personal Warning Devices for X and γ Radiations

ISO 11929-1:2000 电离辐射测量探测限和判断阀的确定 第1部分:基本原则及对不经过样品处理的计数测量的应用

This part of ISO 11929 specifies suitable statistical values which allow an assessment of the detection capabilities in ionizing radiation measurements without the influence of sample treatment. For this purpose, statistical methods are used to specify the following two statistical values characterizing given probabilities of error. — The decision threshold, which allows a decision to be made for each measurement with a given probability of error as to whether the registered pulses include a contribution by the sample. — The detection limit, which specifies the minimum sample contribution which can be detected with a given probability of error using the measuring procedure in question. This consequently allows a decision to be made as to whether a measuring method defined in this part of ISO 11929 satisfies certain requirements and is consequently suitable for the given purpose of measurement. The difference between using the decision threshold and using the detection limit is that measured values are to be compared with the decision threshold while the detection limit is to be compared with the guideline value.

Determination of the detection limit and decision threshold for ionizing radiation measurements - Part 1: Fundamentals and application to counting measurements without the influence of sample treatment

ISO 11929-3:2000 电离辐射测量探测限和判断阀的确定 第3部分:基本原则及对不经过样品处理的高分辨率γ能谱法计数测量的应用

This part of ISO 11929 specifies suitable statistical values which allow an assessment of the detection capabilities in high resolution gamma spectrometric ionizing radiation measurements, without the influence of sample treatment [1 to 11]. For this purpose, statistical methods are used to specify the following two statistical values characterizing given probabilities of error. — The decision threshold, which allows a decision to be made for each measurement with a given probability of error as to whether the registered pulses in a region of interest of the spectrum include a contribution by the sample (e.g. a peak of a gamma line of a nuclide in question). — The detection limit, which specifies the minimum sample contribution which can be detected with a given probability of error using the measuring procedure in question. This consequently allows a decision to be made as to whether a measuring method defined in this part of ISO 11929 satisfies certain requirements and is consequently suitable for the given purpose of measurement.

Determination of the detection limit and decision threshold for ionizing radiation measurements - Part 3: Fundamentals and application to counting measurements by high resolution gamma spectrometry, without the influence of sample treatment

ISO 11929-2:2000 电离辐射测量探测限和判断阀的确定 第2部分:基本原则及对经过样品处理的计数测量的应用

This part of ISO 11929 specifies suitable statistical values which allow an assessment of the detection capabilities in ionizing radiation measurements with the influence of sample treatment. For this purpose, statistical methods are used to specify the following two statistical values characterizing given probabilities of error. — The decision threshold, which allows a decision to be made for each measurement with a given probability of error as to whether the registered pulses include a contribution by the sample. — The detection limit, which specifies the minimum sample contribution which can be detected with a given probability of error using the measuring procedure in question. This consequently allows a decision to be made as to whether a measuring method defined in this part of ISO 11929 satisfies certain requirements and is consequently suitable for the given purpose of measurement.

Determination of the detection limit and decision threshold for ionizing radiation measurements - Part 2: Fundamentals and application to counting measurements with the influence of sample treatment

ASTM A341/A341M-00(2011) 以直流磁导计和冲击强力试验方法测定材料直流磁性能的标准试验方法

Permeameters require the use of yokes to complete the magnetic circuit and are therefore inherently less accurate than ring test methods. Refer to Test Method A596/A596M for further details on ring test methods. However, when testing certain shapes as bars or when magnetic field strength in excess of 200 Oe [15.9 or more kA/m] are required, permeameters are the only practical means of measuring magnetic properties. This test method is suitable for specification acceptance, service evaluation, research and development and design. When the test specimen is fabricated from a larger sample and is in the same condition as the larger sample, it may not exhibit magnetic properties representative of the original sample. In such instances the test results, when viewed in context of past performance history, will be useful for judging the suitability of the material for the intended application. 1.1 This test method provides dc permeameter tests for the basic magnetic properties of materials in the form of bars, rods, wire, or strip specimens which may be cut, machined, or ground from cast, compacted, sintered, forged, extruded, rolled, or other fabricated materials. It includes tests for determination of the normal induction under symmetrically cyclically magnetized (SCM) conditions and the hysteresis loop (B-H loop) taken under conditions of rapidly changing or steep wavefront reversals of the direct current magnetic field strength. 1.2 This test method shall be used in conjunction with Practice A34/A34M. 1.3 This test method covers a range of magnetic field strength in the specimen from about 0.05 Oe [4 A/m] up to above 5000 Oe [400 kA/M] through the use of several permeameters. The separate permeameters cover this test region in several overlapping ranges. 1.4 Normal induction and hysteresis properties may be determined over the flux density range from essentially zero to intrinsic saturation for most materials. 1.5 Recommendations of the useful magnetic field strength range for each of the permeameters are shown in Table 1 . Also, see Sections 3 and 4 for general limitations relative to the use of permeameters. 1.6 The symbols and abbreviated definitions used in this test method appear with Fig. 1 and in appropriate sections of this document. For the official definitions, see Terminology A340. Note that the term flux density used in this document is synonymous with the term magnetic induction. 1.7 WarningMercury has been designated by EPA and many state agencies as a hazardous material that can cause central nervous system, kidney, and liver damage. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury-containing products. See the applicable product Material Safety Data Sheet (MSDS) for details and EPA’s website (http://www.epa.gov/mercury/faq.htm) for additional information. Users should be aware that selling mercury or mercury-containing products, or both, in your state may be prohibited by state law. 1.8 The values and equations stated in customary cgs-emu and inch-pound or SI units are to be regarded separately as standard. Within this standard, SI units are shown in brackets except for the sections concerning calculations where there are separate sections for the respective unit systems. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining valu......

Standard Test Method for Direct Current Magnetic Properties of Materials Using D-C Permeameters and the Ballistic Test Methods

BS ISO 15560:1998 高辐射剂量校验实验室的特性表示和工作性能的实施规程

1 This practice contains the characterization and perfor-mance criteria to be met by a high-dose radiation dosimetry calibration laboratory. By meeting these criteria, the labora-tory may be accredited by a recognized accreditation organi-zation. Adherence to these criteria will ensure high standards of performance and instill confidence that the accredited laboratory is competent to provide reliable, accurate services.

Practice for characterization and performance of a high-dose radiation dosimetry calibration laboratory

BS ISO 15560:1999 高辐射剂量校验实验室的特性表示和工作性能的实施规程

This practice contains the characterization and perfor-mance criteria to be met by a high-dose radiation dosimetry calibration laboratory. By meeting these criteria, the labora-tory may be accredited by a recognized accreditation organi-zation. Adherence to these criteria will ensure high standards of performance and instill confidence that the accredited laboratory is competent to provide reliable, accurate services.

Practice for characterization and performance of a high-dose radiation dosimetry calibration laboratory

BS ISO 15559:1999 辐射色谱光学波导辐射剂量测定系统的实施规程

This practice covers the handling, testing, and proce-dure for using a radiochromic optical waveguide dosimetry system to measure absorbed dose in materials irradiated by photons in terms of absorbed dose in water. This practice applies to radiochromic optical waveguide dosimeters that can be used within part or all of the specified ranges as follows:The absorbed dose range is from 1 to 10 000 Gy for photons.The absorbed dose rate is from 0.001 to 1000 Gy/s.The radiation energy range for photons is from 0.1 to 10 MeV. The irradiation temperature range is from -78 to +60℃. 3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.

Practice for use of a radiochromic optical waveguide dosimetry system

BS ISO 15557:1999 辐射色谱膜辐射剂量测定系统的实施规程

This practice covers the handling, testing, and proce-dure for using a radiochromic film dosimetry system to measure absorbed dose in materials irradiated by photons or electrons in terms of absorbed dose in water.This practice applies to radiochromic film dosimeters that can be used within part or all of the specified ranges as follows: 2.1 The absorbed dose range is 1 × 10 to 1 × 10 kGy. 2.2 The absorbed dose rate is 1 × 10 to 1 × 10 Gy/s (1-4). 2.3 The radiation energy range for both photons and electrons is 0.1 to 50 MeV. 2.4 The irradiation temperature range is -78 to +60℃. 3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.

Practice for use of a radiochromic film dosimetry system

BS ISO 15559:1998 辐射色谱光学波导辐射剂量测定系统的实施规程

1 This practice covers the handling, testing, and proce-dure for using a radiochromic optical waveguide dosimetry system to measure absorbed dose in materials irradiated by photons in terms of absorbed dose in water. 2 This practice applies to radiochromic optical waveguide dosimeters that can be used within part or all of the specified ranges as follows: 2.1 The absorbed dose range is from 1 to 10 000 Gy for photons. 2.2 The absorbed dose rate is from 0.001 to 1000 Gy/s. 2.3 The radiation energy range for photons is from 0.1 to 10 MeV. 2.4 The irradiation temperature range is from -78 to +60℃. 3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.

Practice for use of a radiochromic optical waveguide dosimetry system

ISO 4037-3:1999 校准剂量仪和剂量率仪及确定其光子能量响应的Χ和γ参考辐射 第3部分:场所剂量计和个人剂量计的校准及其能量响应和角响应的确定

This part of ISO 4037 specifies the calibration of dosemeters and doserate meters used for individual and for area monitoring in photon reference radiation fields with mean energies between 8 keV and 9 MeV (see ISO 4037-1). For individual monitoring, both whole body and extremity dosemeters are covered and for area monitoring both portable and installed dosemeters are covered. This part of ISO 4037 also deals with the determination of the response as a function of photon energy and angle of radiation incidence. Such measurements may represent part of a type test in the course of which the effect of further influence quantities on the response is examined. This part of ISO 4037 does not cover the in-situ calibration of fixed installed area dosemeters which will be covered in a future standard. The procedures to be followed for the different types of dosemeters are described. Recommendations are given on the phantom to be used and on the conversion coefficients to be applied. In addition, this International Standard gives guidance on the statement of uncertainties and on the preparation of calibration records and certificates. NOTE 1 The term dosemeter is used as a generic term denoting any dose or doserate meter for individual or area monitoring. NOTE 2 Throughout this part of ISO 4037, unless otherwise stated, the term kerma is used to denote air kerma free in air.

X and gamma reference radiation for calibrating dosemeters and doserate meters and for determining their response as a function of photon energy - Part 3: Calibration of area and personal dosemeters and the measurement of their response as a function of e

JJG 581-1999 医用激光源检定规程

Verification Regulation of Laser for Medicine

JJG 377-1998 放射性活度计检定规程

Verification Regulation of Radioactivity Meter

KS A 4801-1997 放射性污染防护作业用防护鞋

이 규격은 원자력 산업에 관련되는 사업소에서 방사성 오염 방어를 위하여 사용하는 방사성 오

Protective footwear for radioactive contamination