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Le présent document spécifie une méthode de dosage des glucosinolates individuels dans les graines et tourteaux de colza par chromatographie en phase liquide à haute performance avec élution par gradient. Cette méthode a été soumise à essai sur les graines et tourteaux de colza (Brassica rapa, Brassica napus et Brassica juncea), mais elle est applicable à d'autres matériaux végétaux, à…

Le présent document donne des lignes directrices et recommandations relatives à l'optimisation de la consommation énergétique et au maintien de l'efficacité énergétique dans les salles propres nouvelles et existantes, les zones propres et les dispositifs séparatifs. Il fournit des recommandations relatives à la conception, la construction, la mise en service et l'exploitation des…

This document gives guidance and recommendations for optimizing energy usage and maintaining energy efficiency in new and existing cleanrooms, clean zones and separative devices. It provides guidance for the design, construction, commissioning and operation of cleanrooms. This document covers all cleanroom-specific features and can be used in different areas to optimize energy use in electronic…

This document takes a holistic approach to the accessibility of information and communications technology (ICT) by combining guidance on implementing the accessibility of ICT systems (ICT accessibility) both at organizational and system development levels. This document gives guidelines for building and maintaining ICT systems (including products and services) that are accessible to diverse users…

La présente norme spécifie les exigences relatives à la vérification des performances et de la consommation d'énergie des armoires et comptoirs frigorifiques de stockage destinés à un usage professionnel dans les cuisines professionnelles, les hôpitaux, les cafétérias, les zones de préparation des bars, les boulangeries, les magasins de vente de glaces, la restauration collective et d'…

IEC 60839-7-8:2019 specifies a protocol for point-to-point transmission of alarms and faults, as well as communications monitoring, between a supervised premises transceiver and a receiving centre transceiver using the Internet protocol (IP). The protocol is intended for use over any network that supports the transmission of IP data. These include Ethernet, xDSL, GPRS, WiFi, UMTS and WIMAX. The…

IEC TS 62257-7-4:2019(E), which is a technical specification, specifies the design and implementation of hybrid off-grid solar systems, where solar energy provides energy to a load in conjunction with other sources of energy. Such systems may or may not include an energy storage system. There are a variety of different system architectures and applications, and many ways in which these energy…

IEC 62613-1:2019 applies to accessories with - three phases and earth with pilot contacts, - one pole for neutral. These accessories have rated currents not exceeding 500 A and rated operating voltages not exceeding 12 kV 50/60 Hz. This second edition cancels and replaces the first edition published in 2011. This edition constitutes a technical revision. This edition includes the following…

L'IEC 62613-1:2019 s'applique aux accessoires - triphasés avec terre de protection et contacts pilotes, - unipolaires pour le neutre. Ces accessoires ont un courant assigné ne dépassant pas 500 A et une tension d'emploi assignée ne dépassant pas 12 kV 50/60 Hz. Cette deuxième édition annule et remplace la première édition parue en 2011. Cette édition constitue une révision…

This document sets out the general principles for, and provides guidance on, the quantitative characterization of the energy consumed by industrial biological wastewater treatment systems. It does not aim to characterize the treatment pollutants removal performance or process reliability or any other consideration in the selection of a wastewater treatment system. This document includes the…