This document specifies a bioassay for the determination of the presence of unknown toxic contaminants in test seawater (see Figure A.1). It is based on the inhibition of photosynthetic activity of the marine cyanobacterium Cyanobium sp. (NIES-981) by such toxic contaminants. The inhibition is determined based on delayed fluorescence (DF) intensity.
The method is rapid and requires less…
Power installations exceeding 1 kV AC and 1,5 kV DC - Part 1: AC
IEC 61936-1:2021 provides requirements for the design and the erection of electrical power installations in systems with nominal voltages exceeding 1 kV AC and nominal frequency up to and including 60 Hz, so as to provide safety and proper functioning for the use intended.
This document does not apply to the design and erection of any of the following:
– overhead and underground lines between…
Power installations exceeding 1 kV AC and 1,5 kV DC - Part 1: AC
IEC 61936-1:2021 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 61936-1:2021 CMV edition 3.0 and the previous IEC 61936-1:2010+AMD1:2014 CSV edition 2.1. Futhermore, comments from IEC TC 99 experts are provided to explain the reasons of the most relevant changes.
IEC 61936-1:…
Traitement de produits de soins de santé — Informations relatives au traitement des dispositifs médi...
Le présent document spécifie les exigences relatives aux informations à fournir par le fabricant du dispositif médical pour le traitement des dispositifs médicaux critiques ou semi-critiques (c’est-à-dire un dispositif médical qui pénètre dans des sites normalement stériles du corps humain ou un dispositif médical qui entre en contact avec des muqueuses ou une peau lésée) ou des dispositifs…
Houses — Description of performance — Part 7: Accessibility and usability
This document sets out a method for describing the performance of houses. It covers user needs, provides performance descriptions, and outlines evaluation processes. It includes the description of relevant parameters necessary to ensure accessibility and usability in houses. It also includes features to ensure safety during daily use, i.e., reasonable consideration to prevent accident like…
Appareils électrodomestiques et analogues — Sécurité — Partie 2-67 : Exigences particulières pour le...
1 Domaine d’application
L’article de la Partie 1 est remplacé par l’article ci-après.
La présente Norme internationale traite de la sécurité des machines de traitement des sols à
usage commercial, intérieur ou extérieur, pour les applications suivantes:
– brossage,
– ramassage à sec ou en présence d’eau,
– lustrage et polissage à sec,
– application de cire, de produits d’étanchéité et de…
1.1 General
This Standard specifies requirements for the packaging, collection, handling, storage, and on-site treatment and disposal of health care waste materials.
1.2 Application
1.2.1 General
This Standard applies to health care and veterinary-related waste, and health care-related waste generated from traditional health care settings, public settings, and personal service settings,…
Building construction — Accessibility and usability of the built environment
This document specifies a range of requirements and recommendations for the elements of construction, building assemblies, components, fittings and products that relate to the design and constructional aspects of usability and accessibility of buildings, i.e. access to buildings, circulation within buildings, egress from buildings during normal conditions, and evacuation in the event of a fire.…
Cadre bâti — Accessibilité et usage de l’environnement bâti
Le présent document spécifie un éventail d’exigences et de recommandations applicables aux éléments et assemblages de construction ainsi qu’aux composants, accessoires et produits liés aux aspects d’usage et d’accessibilité à considérer lors de la conception et de la construction de bâtiments, à savoir l’accès aux bâtiments, la circulation à l’intérieur des bâtiments, la sortie des bâtiments en…
Building construction machinery and equipment — Concrete mixers — Part 1: Commercial specifications
This document establishes the content for commercial literature for concrete mixers used either as individual machines on building sites or as components of batching plants.
Definitions refer to whole machines, their structure and parameters.
The commercial specifications establish technical characteristics of the whole machines and their components.
Truck mixers, as defined in ISO 19711‑1, are…
