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IEC – The company IEC is world-leading organization, which creates and issues International standards for all electrical, electronic and other related technologies known generally as electro-technologies. Wherever, there is electricity and electronics you can find the company IEC, which promotes the safety and performance, the environment, electrical energy efficiency and renewable energy. The company IEC also administers conformity assessment systems, which certify that the equipment, systems or components comply with International Standards of this company.
Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 4: Equipment for the production of reference atmospheres containing radon isotopes and their decay products (STAR)
(Instrumentation pour la radioprotection - Instruments de mesure du radon et des descendants du radon - Partie 4: Dispositif pour la realisation d´atmospheres de reference contenant des isotopes du radon et leurs descendants (STAR))
Standard published on 26.2.2009
Selected format:Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 5: General properties of radon and radon decay products and their measurement methods
Standard published on 16.7.2019
Selected format:Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 6: Passive integrating radon measurement system using solid-state nuclear track detectors
Standard published on 12.3.2026
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Radiation protection instrumentation - Calibration and verification of the effectiveness of radon compensation for alpha and/or beta aerosol measuring instruments - Test methods
(Instrumentation pour la radioprotection - Etalonnage et controle de l´efficacite de la compensation radon des instruments de mesure des aerosols radioactifs emetteurs alpha et/ou beta - Methodes d´essais)
Standard published on 6.8.1997
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Methods of measurement for waveguides - Part 1: Decoupling and rotation of the plane of polarization
(Methodes de mesure appliquees aux guides d´ondes - Partie 1: Decouplage et rotation du plan de polarisation)
Standard published on 27.6.1996
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Methods of measurement for waveguides - Part 2: Level of intermodulation products
(Methodes de mesure appliquees aux guides d´hondes - Partie 2: Niveau des produits d´intermodulation)
Standard published on 11.6.1996
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Methods of measurement for Waveguides - Part 3: Variation of group delay
(Methodes de mesure appliquees aux guides d´ondes - Partie 3: Variation du temps de groupe)
Standard published on 24.6.1997
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Methods of measurement for waveguides - Part 4: Attenuation of waveguide and waveguide assemblies
(Methodes de mesure appliquees aux guides d´ondes - Partie 4: Attenuation des guides d´ondes et des ensembles de guide d´ondes)
Standard published on 6.8.1997
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Corrigendum 1 - Methods of measurement for waveguides - Part 4: Attenuation of waveguide and waveguide assemblies
(Corrigendum 1 - Methodes de mesure appliquees aux guides d´ondes - Partie 4: Attenuation des guides d´ondes et des ensembles de guides d´ondes)
Correction published on 24.7.2006
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Methods of measurement for waveguides - Part 7: Graphical method for the determination of waveguide performance
(Methodes de mesure appliquees aux guides d´ondes - Partie 7: Methode graphique pour determiner les performances d´un guide d´ondes)
Standard published on 11.6.1996
Selected format:Latest update: 2026-05-13 (Number of items: 2 276 848)
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