Appareils électromédicaux — Partie 2-30: Exigences particulières de sécurité de base et de performan...
L’IEC 80601-2-30:2018 s'applique à la sécurité de base et aux performances essentielles des sphygmomanomètres automatiques, ci-après dénommés appareils EM, qui, au moyen d'un brassard gonflable, sont utilisés pour l'estimation indirecte non continue de la pression artérielle sans ponction artérielle. Le présent document spécifie les exigences pour la sécurité de base et…
Textiles — Analyse protéomique qualitative et quantitative de certaines fibres animales — Partie 1: ...
Le présent document spécifie une méthode d'essai qualitative et quantitative pour la détermination de la composition des fibres de laine, de cachemire, de yack et leurs mélanges dans les textiles par contrôle préliminaire au microscope, extraction protéique, digestion enzymatique et détection de peptides spécifiques au moyen d'un système de chromatographie en phase liquide-spectrométrie…
Information technology - Biometric application programming interface - Part 1: BioAPI specification
ISO/IEC 19784-1:2018 defines the Application Programming Interface (API) and Service Provider Interface (SPI) for standard interfaces within a biometric system that support the provision of that biometric system using components from multiple vendors. It provides interworking between such components through adherence to this and to other International Standards.
For use in a system that does not…
Information technology — Biometric application programming interface — Part 1: BioAPI specification
ISO/IEC 19784-1:2018 defines the Application Programming Interface (API) and Service Provider Interface (SPI) for standard interfaces within a biometric system that support the provision of that biometric system using components from multiple vendors. It provides interworking between such components through adherence to this and to other International Standards.
For use in a system that does not…
Measurement techniques of piezoelectric, dielectric and electrostatic oscillators - Part 3: Frequenc...
IEC 62884-3:2018 describes the methods for the measurement and evaluation of frequency aging tests of piezoelectric, dielectric and electrostatic oscillators, including Dielectric Resonator Oscillators (DRO) and oscillators using FBAR (hereinafter referred to as "Oscillator"). The purpose of those tests is to provide statistical data supporting aging predictions.<br />
This…
Ferrite cores - Guidelines on dimensions and the limits of surface irregularities - Part 7: EER-core...
IEC 63093-7:2018(E) specifies the dimensions that are of importance for mechanical interchangeability for a preferred range of EER-cores made of ferrite, the essential dimensions of coil formers to be used with them as well the effective parameter values to be used in calculations involving them, and gives guidelines on allowable limits of surface irregularities applicable to EER-cores.
This…
Rolling bearings — Cylindrical rollers — Part 2: Boundary dimensions, geometrical product specificat...
ISO 12297-2:2018 specifies dimensional and geometrical characteristics, nominal boundary dimensions and tolerance values for finished silicon nitride cylindrical rollers for rolling bearings.
Annexes A and B give the sorting principles for roller diameter and roller length tolerances and gauges, respectively.
Annex C gives examples of imperfection types and methods of inspection.
Determination of particle density by sedimentation methods — Part 1: Isopycnic interpolation approac...
ISO 18747-1:2018 specifies a method for the determination of the density of solid particles or liquid droplets (below referred to generically as "particles") dispersed in a liquid. The method is based on the fact that a particle wholly immersed in fluid experiences buoyancy equal to the weight of the fluid displaced by this particle (Archimedean principle), and if its mass force matches…
L'ISO 12297-2:2018 spécifie les caractéristiques dimensionnelles et géométriques, les dimensions nominales d'encombrement et les valeurs de tolérance relatives aux rouleaux cylindriques finis en nitrure de silicium pour roulements.
Les Annexes A et B donnent respectivement les principes de classement pour la classe de diamètre de rouleau et pour les tolérances et les classes de longueur…
