Nuclear instrumentation - Measurement of gamma-ray emission rates of radionuclides - Calibration and use of germanium spectrometers
适用范围:Establishes methods for the calibration and use of germanium spectrometers for the measurement of gamma-ray energies anad emission rates over the energy range from 59 keV to approximately 3 000 keV and...
发布日期:1995-09-13 实施日期:1995-09-13
Photography and graphic technology -- Density measurements -- Part 4: Geometric conditions for reflection density
适用范围:ISO 5-4:2009 specifies the geometric conditions for the definition of ISO 5 standard reflection density. It also recommends tolerances on geometric conditions that can be used in the design of instrume...
发布日期:2009-12-01 实施日期:2009-12-01
发布日期:1988-12-29
发布日期:2013-04-01 实施日期:2013-04-01
实施日期:2009-07-01
Radiation protection instrumentation - Equipment for sampling and monitoring radioactive noble gases
适用范围:Is applicable to equipment used for sampling and continuous measurement of radioactive noble gases in the workplace, in gaseous effluents discharged into the environment as well as in the environment i...
发布日期:2007-09-19 实施日期:2007-09-19
Method of Test for Land Mobile Communication FM or PM Receiver, 25-947MH`7|(Radiated, Conducted Spurious Emission and Audio Squelch Sensitivity)
发布日期:1983-12-13 实施日期:1994-08-24
Radiation protection instrumentation - Portable photon contamination meters and monitors
适用范围:本标准适用于测量发射能量超过 5 keV 光子的核素造成污染的探测装置。本标准特别用于评价那些证明物体未受到发射光子核素表面污染的装置性能。 本标准也适用于那些有特殊用途的仪器和为使用者提供有限光谱信息而特别设计...
发布日期:2013-10-10 实施日期:2014-02-01
Clinical dosimetry - Part 5: Application of X-rays with peak voltages between 100 and 400 kV in radiotherapy
适用范围:The document gives requirements for determination of the energy-dose in case of the use of X-ray in the range from 100 to 400 kV. The standardization of certain measures within the clinical dosimetry i...
Radiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 1: Portable workplace and environmental meters and...
适用范围:IEC 60846-1:2009 specifies the design requirements and the performance characteristics of dose equivalent (rate) meters intended for the determination of ambient dose equivalent (rate) and directional ...
发布日期:2009-04-07 实施日期:2009-04-07
German standard methods for the examination of water, waste water and sludge; physical and physico-chemical parameters (group C); determination of beta activity per unit volume in drinking water, groun...
Reference neutron radiations -- Part 1: Characteristics and methods of production
发布日期:2001-02-01 实施日期:2001-02-01
Determination of radionuclides in soil by gamma spectrometry
适用范围:本标准规定了实验室用γ能谱仪分析土壤中放射性核素活度浓度的常规方法。 本标准适用于土壤中γ放射性核素的分析。
发布日期:2013-12-31 实施日期:2014-12-01
Method of measuring and specifying colour rendering of light sources
适用范围:本标准建立了基于被测物体总色偏移的光源显色性的测量和表示方法,简称“颜色测试方法”。本标准应作为评价光源显色性的基本方法,并推荐用于型式试验及测试独立的灯。对于本标准中使用的但未在国际照明词汇中出现的定义,见...
发布日期:2011-01-14 实施日期:2011-06-15
请选择需要导出的字段:
请选择需要导出的字段:
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
互联网出版许可证:新出网证(京)字042号 互联网药品信息服务资格证书号:(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号:0108284
万方数据标准管理系统V1.0 证书号:软著登字第4252816号
京ICP证:010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话:4000115888 客服邮箱:service@wanfangdata.com.cn 违法和不良信息举报电话:4000115888 举报邮箱:problem@wanfangdata.com.cn 举报专区:https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目(编号:2006BAH03B01)©北京万方数据股份有限公司 万方数据电子出版社