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IEC 61757-2-2:2016 defines detail specifications for distributed temperature measurement by a fibre optic sensor, also known as fibre optic distributed temperature sensing (DTS). DTS includes the use of Raman scattering, Brillouin scattering and Rayleigh scattering effects. In addition, Raman scattering and Rayleigh scattering based measurements are performed with a single-ended fibre…

IEC 61757-2-2:2016 defines detail specifications for distributed temperature measurement by a fibre optic sensor, also known as fibre optic distributed temperature sensing (DTS). DTS includes the use of Raman scattering, Brillouin scattering and Rayleigh scattering effects. In addition, Raman scattering and Rayleigh scattering based measurements are performed with a single-ended fibre…

IEC 61757-2-2:2016 définit les spécifications particulières de la mesure de température répartie par un capteur à fibres optiques, également connue sous l’appellation détection de température répartie (DTS) à fibres optiques. La DTS utilise les effets des diffusions de Raman, de Brillouin et de Rayleigh. De plus, les mesures basées sur une diffusion de Raman ou de Rayleigh sont uniquement…

This Part 1 of IEC 60598 specifies general requirements for luminaires, incorporating electric light sources for operation from supply voltages up to 1 000 V. The requirements and related tests of this standard cover: classification, marking, mechanical construction, electrical construction and photobiological safety. Each section of this Part 1 is read in conjunction with this Section 0 and…

ISO 17183:2016 specifies the procedure to screen highly contaminated soils to detect organic compounds extractable with isopropanol, including a wide range of fuels, oils, and greases. The method is useful for finding hot spots. It is applicable both in laboratories and for site screening in the field. The working range is approximately 0,01 to 0,3 in absorbance units, corresponding to…

ISO/IEC Guide 17:2016 provides guidance and recommendations to writers of standards on the needs of micro, small and medium‐ sized enterprises (SMEs) in order to avoid the exclusion of SMEs from the market and the distortion of fair competition. ISO/IEC Guide 17:2016 is relevant to all stakeholders involved in standardization, i.e. standards writers in working groups (WGs), technical committees (…

ISO/IEC Guide 17:2016 provides guidance and recommendations to writers of standards on the needs of micro, small and medium‐ sized enterprises (SMEs) in order to avoid the exclusion of SMEs from the market and the distortion of fair competition. ISO/IEC Guide 17:2016 is relevant to all stakeholders involved in standardization, i.e. standards writers in working groups (WGs), technical committees (…

IEC 61291-2:2016 fournit un modèle de spécifications de performances qui s’applique aux amplificateurs optiques (AO) destinés à être utilisés dans le cadre d’applications à un seul canal. Les applications multicanaux sont couvertes dans l’IEC 61291‑4. L’objet de ce modèle de spécifications de performances est de fournir une trame pour l’établissement de normes de performances et/ou de…

This is the first edition of CAN/CSA-C22.2 No. 62560, Self-ballasted LED-lamps for general lighting services by voltage > 50 V – Safety specifications, which is an adoption, with Canadian deviations, of the identically titled IEC (International Electrotechnical Commission) Standard 62560 (edition 1:2011 consolidated with Amendment 1:2015). It is one in a series of Standards issued by CSA…

ISO/IEC 25024:2015 defines data quality measures for quantitatively measuring the data quality in terms of characteristics defined in ISO/IEC 25012. ISO/IEC 25024:2015 contains the following: - a basic set of data quality measures for each characteristic; - a basic set of target entities to which the quality measures are applied during the data-life-cycle; - an explanation of how…