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Le présent document spécifie des méthodes qui permettent de mesurer les caractéristiques spectrales, telles que la longueur d’onde, la largeur spectrale, la distribution spectrale et la stabilité en longueur d’onde d’un laser. Le présent document s’applique aux faisceaux laser continu et impulsionnel. La dépendance des caractéristiques spectrales d’un laser vis-à-vis de ses conditions de…

This document describes potential applications of biometrics in identity management systems used for medical and healthcare purposes. It provides feedback from healthcare practitioners on the advantages, disadvantages, risks and priority of implementing certain use cases of healthcare with biometrics. For those use cases, information related to the selection of biometric type and associated…

This document specifies generic measuring and calculation methods to evaluate the energy efficiency of individual maritime components installed on board ships, vessels for inland navigation or offshore structures. This document only covers energy consuming components for which a “unit output” can be clearly defined and which require energy to function. This document only covers the major energy…

This document covers steel castings for pressure containing parts. It includes materials which are used for the manufacture of components subject to pressure vessel codes and components not subject to codes. This document relates to castings manufactured from unalloyed and alloyed steel grades (characterized by their chemical composition given in Table 1, and mechanical properties in Tables 2, 3…

This document applies to voltage class B electric propulsion systems and connected auxiliary electric systems of electrically propelled road vehicles. It applies to electric circuits and components in these systems. This document focuses on the characteristics at the DC voltage class B terminals of these components as specified in ISO 21498-1. It describes testing methods, test conditions and…

This document specifies safety, constructional and performance requirements and testing of automatic, semi-automatic shut-off valves and general purpose valves for gas burners, gas appliances and appliances of similar use, hereinafter referred to as valves. This document applies to normally closed valves and general purpose valves mounted upstream to gas burners and gas appliances with declared…

This document specifies safety, constructional and performance requirements and testing of automatic, semi-automatic shut-off valves, and general purpose valves for gas burners, gas appliances and appliances of similar use excluding use in fuel gas infrastructures (transportation and distribution systems). This document applies to controls for use at maximum operating pressures above 500 kPa up…

This document specifies requirements for the positioning and dimensioning of safeguards with respect to the approach of the human body or its parts towards hazard(s) within the intended span-of-control as follows: —     the position and dimension of the detection zone(s) of ESPE and pressure-sensitive mats and pressure-sensitive floors; —     the position of two-hand control devices and single…

Le présent document spécifie les exigences relatives au positionnement et au dimensionnement des moyens de protection par rapport à l’approche du corps humain ou de ses parties vers le ou les danger(s) au sein du périmètre d’action visé, comme suit: —     la position et la dimension de la ou des zones de détection de l’ESPE et des tapis et planchers sensibles à la pression; —     la position des…