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L'ISO 16859-2:2015 spécifie les méthodes pour les vérifications directe et indirecte des instruments d'essai utilisés pour déterminer la dureté Leeb conformément à l'ISO 16859‑1, et décrit également quand ces deux types de vérification doivent être réalisés. La vérification directe implique de vérifier que les paramètres individuels de performance de l'instrument se situent à…

L'ISO 16859-3:2015 spécifie une méthode d'étalonnage des blocs d'essai de référence qui sont utilisés pour la vérification indirecte des machines d'essai de dureté Leeb conformément à l'ISO 16859‑2 et pour la vérification périodique conformément à l'ISO 16859‑1. Les procédures nécessaires pour assurer la traçabilité métrologique de la machine d'étalonnage sont…

ISO 16859-1:2015 covers the determination of a dynamic hardness of metallic materials using seven different Leeb scales (HLD, HLS, HLE, HLDL, HLD+15, HLC, HLG).

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…