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ISO 16859-2:2015 specifies methods for direct and indirect verification of test instruments used for determining Leeb hardness in accordance with ISO 16859‑1, and also describes when these two types of verification are to be performed. The direct verification involves checking that individual instrument performance parameters fall within specified limits, whereas the indirect verification…

ISO 16859-3:2015 specifies a method for the calibration of reference test blocks that are used for the indirect verification of Leeb hardness testers according to ISO 16859‑2 and for the periodic checking according to ISO 16859‑1. The procedures necessary to ensure metrological traceability of the calibration machine are also specified.

IEC 62680-2-2:2015 defines the requirements and features of a Micro-USB connector that will meet the current and future needs of the Cell Phone and Portable Devices markets, while conforming to the USB 2.0 specification for performance, physical size and shape of the Micro-USB interconnect.

IEC 62680-2-3:2015 describes the mechanical, electrical, environmental, design and performance criteria and voluntary supplier compliance requirements for USB connectors, cable and fabricated cable assemblies. In addition, this document provides detailed requirements for the design, approval and implementation of application specific USB connectors and fabricated cable assemblies.

IEC 62842:2015(E) specifies the method for allocating requested file space with no fragmentation, to minimize the need for reallocation of fragmented files in the Universal Disc Format (UDF) file system applied to hard disk drives used in hard disk recorders.

IEC 62680-1-1:2015 contains specifications that define limits as well as detection, control and reporting mechanisms to permit devices to draw current in excess of the USB 2.0 specification for charging and/or powering up from dedicated chargers, hosts, hubs and charging downstream ports. These mechanisms are backward compatible with USB 2.0 compliant hosts and peripherals.

ISO 21029-2:2015 specifies operational requirements for transportable vacuum insulated cryogenic vessels of not more than 1 000 l volume designed to operate above atmospheric pressure. Appropriate parts may be used as a guidance for a vessel design to operate open to the atmosphere. For cryogenic vessels designed for personal medical use, other requirements can apply. The scope includes putting…

ISO 12951:2015 spécifie quatre méthodes d'essai de revêtements de sol textiles (avec ou sans thibaude, voir Article 9) à l'aide de la machine Lisson Tretrad. - essai A : détermination de la perte de masse des revêtements de sol textiles, utilisé également pour évaluer la sensibilité au défibrage de moquettes synthétiques ; - essai B : détermination du changement d'aspect…

L'ISO 104:2015 spécifie les dimensions d'encombrement préférées des butées à rondelles plates à simple et double effet. Elle donne, en outre, le diamètre minimal d'alésage de la rondelle logement et le diamètre maximal de la rondelle arbre des butées des séries de dimensions 11, 12, 13, 14, 22, 23 et 24. Des directives pour l'extension de la présente Norme internationale aux…

L'ISO 4393:2015 spécifie la série préférentielle de courses de piston à adopter pour les vérins pour transmissions hydrauliques et pneumatiques, à simple et à double effet. Ces courses sont principalement utilisées pour des vérins pneumatiques mais peuvent être également utilisées pour des vérins hydrauliques.