Wind energy generation systems - Part 9: Probabilistic design measures for wind turbines
IEC TS 61400-9:2025 sets out minimum requirements to the use of probabilistic design measures in order to ensure the structural and mechanical integrity of wind turbines. The document is based on the general approach in ISO 2394, which also forms the basis for IEC 61400-1. In 61400-1, the design verification approach is based on deterministic design using safety factors. However, edition 4 of IEC…
Information technology — Common Biometric Exchange Formats Framework — Part 4: Security block format...
This document specifies security block (SB) formats (see ISO/IEC 19785-1) registered in accordance with ISO/IEC 19785-2 as formats defined by the Common Biometric Exchange Formats Framework (CBEFF) biometric organization ISO/IEC JTC 1/SC 37. This document also specifies registered SB format identifiers.
NOTE The SB format identifier is recorded in the standard biometric header (SBH) of…
Plastics — Determination of temperature of deflection under load — Part 3: High-strength thermosetti...
This document specifies a method used for the determination of the temperature of deflection under load of specified plastics (including fibre-reinforced plastics in which the fibre length is, prior to processing, greater than 7,5 mm) under defined conditions. A number of different test conditions are defined, depending on the anticipated specimen dimensions.
For additional information, see ISO…
Health informatics — Requirements for electronic prescriptions
The scope of this document is constrained to the content of the electronic prescription (ePrescription) itself, the digital document which is issued by a prescribing healthcare professional and received by a dispensing healthcare professional. The prescribed medicinal product is to be dispensed through an authorized healthcare professional with the aim of being administered to a human patient.…
Ceramic tiles — Part 23: Determination of elastic modulus for glazed and unglazed ceramic tiles, sub...
This document specifies a testing method for determining the elastic modulus of glazed and unglazed ceramic tiles, substrate and glaze layer at ambient temperature by three-point bending tests. This document also specifies procedures for test specimen preparation, test modes, load rates, data collection and reporting.
This test method can be used for material research, quality control,…
Plastiques — Détermination de la température de fléchissement sous charge — Partie 3: Stratifiés the...
Le présent document spécifie une méthode permettant de déterminer la température de fléchissement sous charge de plastiques spécifiés (incluant les plastiques renforcés de fibres dont les fibres ont une longueur supérieure à 7,5 mm avant la mise en œuvre) dans des conditions définies. Un certain nombre de conditions d’essai différentes sont définies, en fonction des dimensions anticipées de l’…
