Système d'amélioration de la communication des intervenants en cas d'urgence
Domaine d’application
1.1 Les présentes exigences concernent les produits (répéteurs, émetteurs, récepteurs, amplificateurs
de signaux, annonciateurs à distance et consoles d’exploitation, sources d’alimentation et composants de
système de charge de batterie) utilisés dans les systèmes d’amélioration de la communication des
intervenants en cas d’urgence installés dans un endroit pour…
Household and similar electrical appliances - Safety - Part 2-108: Particular requirements for elect...
IEC 60335-2-108:2024 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 60335-2-108:2024 deals with the safety of electrolysers that produce low viscosity, ionized liquids intended…
Electronic displays - Part 2-7 : Measurements of optical characteristics - Tiled displays
IEC 62977-2-7:2024 specifies standard measuring conditions and measurement methods for determining the optical characteristics of tiled displays which consist of multiple display modules in order to form one screen. These methods apply to emissive and transmissive direct view flat displays that render real 2D images with all modules lying in the same plane. The methods are applicable in…
Industrial communication networks - Profiles - Part 5-21: Installation of fieldbuses - Installation ...
IEC 61784-5-21:2018+AMD1:2024 CSV specifies the installation profiles for CPF 21 (FL-net). This contribution contains a number of related files covering the communication profiles to be used with IEC 61918. This installation profile documents contained herewith provide the installation profiles of the communication profiles (CP) of a specific communication profile family (CPF) by stating which…
Information technology — Software Carbon Intensity (SCI) specification
This document describes a methodology for calculating the rate of carbon emissions for a software system; that is, its SCI score. The purpose of this score is to increase awareness and transparency of an application's sustainability credentials. The score will help software practitioners make better, evidence-based decisions during system design, development, and deployment, that will…
Aerospace series — Fluid systems — Hydraulic system tubing
This document provides information relating to the sizes and materials of tubing for use in aerospace hydraulic pressure and return and suction lines. For pressure lines, the requirements apply to the pressure and temperature ranges covered by pressure class D, E and J and temperature type 13 and type 20 as specified in ISO 6771.
Systems and software engineering — Life cycle management — Part 1: Guidelines for life cycle managem...
This document provides guidance for the life cycle management of systems and software, complementing the processes described in ISO/IEC/IEEE 15288 and ISO/IEC/IEEE 12207. This document:
— addresses systems concepts and life cycle concepts, models, stages, processes, process application, key points of view, adaptation and use in various domains and by various disciplines;
— establishes a…
Natural rubber field latex — Determination of dry rubber content
This document specifies a method for the determination of the dry rubber content of natural rubber field latex. The method is not suitable for latices from natural sources other than Hevea brasiliensis, or for compounded latex, vulcanized latex or artificial dispersions of rubber.
