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Affichage 1471 - 1480 de 32662
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-0...
IEC 61010-2-032:2023 specifies safety requirements for hand-held and hand-manipulated current sensors intended for measuring, detecting or injecting current, or indicating current waveforms on circuits without physically opening the current path of the circuit being measured. These current sensors are hand-manipulated before and/or after a test or measurement, but are not necessarily hand-held…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-09-19
Code(s) de l'ICS :
19.080
Exigences de sécurité pour appareils électriques de mesurage, de régulation et de laboratoire - Part...
L'IEC 61010-2-032:2023 spécifie les exigences de sécurité pour les capteurs de courant portatifs et manipulés à la main pour mesurer, détecter ou injecter du courant, ou afficher les formes d’onde du courant sur les circuits sans ouverture physique du chemin du courant sur le circuit mesuré. Ces capteurs de courant sont manipulés manuellement avant et/ou après un essai ou un mesurage, mais…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-09-19
Code(s) de l'ICS :
19.080
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-0...
IEC 61010-2-033:2023 specifies safety requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains. Hand-held multimeters are multi-range multifunction measuring instruments intended to measure voltage and other electrical quantities such as resistance or current. Their primary purpose is to measure voltage on a live mains. They are…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-09-19
Code(s) de l'ICS :
19.080; 71.040.10
Exigences de sécurité pour appareils électriques de mesurage, de régulation et de laboratoire - Part...
L'IEC 61010-2-033:2023 spécifie les exigences de sécurité particulières pour les multimètres portatifs pour usage domestique et professionnel, capables de mesurer la tension réseau. Les multimètres portatifs sont des instruments de mesure multifonctions et avec plusieurs plages, destinés à mesurer la tension et d’autres grandeurs électriques telles que la résistance ou le courant. Ils ont…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-09-19
Code(s) de l'ICS :
19.080; 71.040.10
Magnetic materials - Part 8-1: Specifications for individual materials - Permanent magnet (magnetica...
IEC 60404-8-1:2023 specifies minimum values for the principal magnetic properties of, and dimensional tolerances for, technically important permanent magnet (magnetically hard) materials. For information purposes only, this document provides values for the densities of the materials and the ranges of their chemical compositions. This fourth edition includes the following significant technical…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-09-19
Code(s) de l'ICS :
17.220.20; 29.030
Information technology — Top-level ontologies (TLO) — Part 3: Descriptive ontology for linguistic an...
This document describes descriptive ontology for finguistic and cognitive engineering (DOLCE) as an ontology that is conformant to the requirements specified for top-level ontologies in ISO/IEC 21838-1. This document describes DOLCE as a resource designed to support ontology design, ontology integration, and semantic integration of heterogeneous information systems. The following are within the…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-09-18
Code(s) de l'ICS :
01.040.35; 35.060
Information technology — Top-level ontologies (TLO) — Part 4: TUpper
This document describes TUpper as an ontology that is conformant to the requirements specified for top-level ontologies in ISO/IEC 21838-1. This document describes TUpper as a resource designed to support ontology design, ontology integration, automated reasoning, and semantic integration of heterogeneous information systems. The following are within the scope of this document: —     definitions…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-09-18
Code(s) de l'ICS :
01.040.35; 35.060
Determination of particle size distribution — Electrical sensing zone method — Part 2: Tunable resis...
This document specifies the measurements of particle size distribution and concentration of suspended particles, ranging from 40 nm to 100 µm, using tunable resistive pulse sensing (TRPS). This document provides a comprehensive overview of the methodologies that are applied to achieve reproducible and accurate TRPS measurement results. This document also includes best practice considerations,…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-09-18
Code(s) de l'ICS :
19.120
Information technology - Top-level ontologies (TLO) - Part 3: Descriptive ontology for linguistic an...
This document describes descriptive ontology for finguistic and cognitive engineering (DOLCE) as an ontology that is conformant to the requirements specified for top-level ontologies in ISO/IEC 21838-1. This document describes DOLCE as a resource designed to support ontology design, ontology integration, and semantic integration of heterogeneous information systems. The following are within the…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-09-18
Code(s) de l'ICS :
01.040.35; 35.060
Information technology - Top-level ontologies (TLO) - Part 4: TUpper
This document describes TUpper as an ontology that is conformant to the requirements specified for top-level ontologies in ISO/IEC 21838-1. This document describes TUpper as a resource designed to support ontology design, ontology integration, automated reasoning, and semantic integration of heterogeneous information systems. The following are within the scope of this document: — definitions…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-09-18
Code(s) de l'ICS :
01.040.35; 35.060