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Code de la Classification internationale pour les normes (ICS)
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Affichage 741 - 750 de 7883
Utility connections in port - Part 1: High voltage shore connection (HVSC) systems - General require...
IEC/IEEE 80005-1:2019+A1:2022 describes high-voltage shore connection (HVSC) systems, onboard the ship and on shore, to supply the ship with electrical power from shore. This document is applicable to the design, installation and testing of HVSC systems and addresses: - HV shore distribution systems, - shore-to-ship connection and interface equipment, - transformers/reactors, - semiconductor/…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-02-01
Code(s) de l'ICS :
47.020.60
Portable containers for gasoline and other petroleum fuels
1 Scope 1.1 Inclusions This Standard sets forth a set of minimum performance requirements for PFCs up to and including 32 L (8.45 US gallons) rated capacity, made from steel or plastic, and intended for re-use by consumers for the transportation and temporary outdoor storage of petroleum-based flammable and combustible liquids. It includes dual compartment PFCs for separate gas and oil storage…
Éditeur :
CSA
Statut :
Norme
Date de publication :
2022-01-31
Code(s) de l'ICS :
75.200
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures -...
IEC 61300-3-33:2022 describes the procedure to measure the withdrawal force between the pin gauge and the resilient alignment sleeve. This measurement procedure is applicable to single-fibre cylindrical ferrule optical connectors. This third edition cancels and replaces the second edition published in 2012. This edition constitutes a technical revision. This edition includes the following…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-01-27
Code(s) de l'ICS :
33.180.20
Rubber and rubber products — Determination of 2-mercaptobenzothiazole content by high performance li...
This document specifies a quantitative test method to determine the 2-mercaptobenzothiazole content in rubber and rubber products by high performance liquid chromatography (HPLC). This document delivers a method for quantifying 2-mercaptobenzothiazole in rubber products for a better selection of curing conditions. This document provides a method to follow the curing of rubber with sulfur- and…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2022-01-20
Code(s) de l'ICS :
83.060
Safety in installations for electroheating and electromagnetic processing - Part 6: Particular requi...
IEC 60519-6:2022 is applicable to equipment using high frequency or microwave energy alone or in combination with other kinds of energy for industrial heating and processing of materials. It is also applicable to HF and MW generators made available to users as separate units. This fourth edition cancels and replaces the third edition published in 2011. This edition constitutes a technical…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-01-19
Code(s) de l'ICS :
25.180.10
Acoustics — Audiometric test methods — Part 3: Speech audiometry
This document specifies basic methods for speech recognition tests for audiological applications. NOTE       Examples of speech materials are given in Annex A. In order to ensure minimum requirements of precision and comparability between different test procedures including speech recognition tests in different languages, this document specifies requirements for the composition, validation and…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2022-01-17
Code(s) de l'ICS :
13.140
Plastics — Ethylene/vinyl acetate copolymer (EVAC) thermoplastics — Determination of vinyl acetate c...
This document specifies two categories of method for the determination of the vinyl acetate (VAC) content of ethylene/vinyl acetate (EVAC) copolymer, for use in the designation of such copolymers according to ISO 21301-1. One category is referred to as “reference methods”, the other as “test methods”. The “reference methods” are used to calibrate the method used for the determination of the vinyl…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2022-01-17
Code(s) de l'ICS :
83.080.20
Nuclear energy — Determination of Gd2O3 content in gadolinium fuel blends and gadolinium fuel pellet...
This document is applicable to the determination of gadolinium as Gd2O3 in powder blends and sintered pellets of Gd2O3 + UO2 and ((U, Gd) O2) from mass fraction 10 g/kg to 100 g/kg (i.e. 1 % to 10 %), using a suitable ICP-AES instrument. This methodology is capable of demonstrating compliance with agreed upon fuel specifications and associated data quality objectives provided the user has…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2022-01-16
Code(s) de l'ICS :
27.120.30
Cryolite primarily used for the production of aluminium — Determination of elements — Wavelength-dis...
This document specifies a wavelength-dispersive X-ray fluorescence spectrometric (XRF) method for the determination of cryolite (Na3AlF6) from the content of fluorine to the content of trace elements. The calibration reference materials are not specified in this method. The method is applicable to cryolite, which is primarily used for the production of aluminium. Annex A provides conversion…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2022-01-16
Code(s) de l'ICS :
71.100.10
Explosive atmospheres - Part 31: Equipment dust ignition protection by enclosure "t"
IEC 60079-31:2022 is applicable to equipment protected by enclosure and surface temperature limitation for use in explosive dust atmospheres. It specifies requirements for design, construction and testing of Ex Equipment and Ex Components. This document supplements and modifies the general requirements of IEC 60079-0. Where a requirement of this document conflicts with a requirement of IEC 60079-…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2022-01-16
Code(s) de l'ICS :
29.260.20