Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)
This document describes the general procedure for measuring the diffuse radiance factor of all types of pulp, paper and board. More particularly, it specifies in detail the procedures to be used for calibrating the equipment, and in Annex A, the characteristics of the equipment to be used for such measurements.
This document can be used to measure the diffuse radiance factors and related…
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…
Household and similar electrical appliances - Safety - Part 2-108: Particular requirements for elect...
IEC 60335-2-108:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-108:2024 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-108:2024 deals with the safety of electrolysers…
Industrial networks - Profiles - Part 5-12: Installation of fieldbuses - Installation profiles for C...
IEC 61784-5-12:2024 is available as IEC 61784-5-12:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61784-5-12:2024 specifies the installation profile for CPF 12 (EtherCAT™).
The installation profile is specified in Annex A. This annex is read in conjunction with IEC 61918:2018, IEC 61918…
Semiconductor converters - General requirements and line commutated converters - Part 1-1: Specifica...
IEC 60146-1-1:2024 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 60146-1-1:2024 edition 5.0 and the previous IEC 60146-1-1:2009 edition 4.0. Furthermore, comments from IEC TC 22 experts are provided to explain the reasons of the most relevant changes, or to clarify any part of…
Additive manufacturing — General principles — Main characteristics and corresponding test methods
This document specifies the principal requirements applied to the testing of parts produced by additive manufacturing processes.
This document
— identifies quality characteristics for feedstock and parts and the corresponding test procedures,
— provides the specific procedures to build specimens using additive manufacturing process, and
— recommends the scope and content of test and…
Household and similar electrical appliances - Safety - Part 2-73: Particular requirements for fixed ...
IEC 60335-2-73:2024 EXV contains both the international standard and its extended version (EXV). This extended version of the official IEC Standard is available in English only and provides the user with a comprehensive content of the Standard. IEC 60335-2-73:2024 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-73:2024 deals with the safety of fixed electric…
Household and similar electrical appliances - Safety - Part 2-73: Particular requirements for fixed ...
IEC 60335-2-73:2024 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 60335-2-74:2024 edition 3.0 and the previous IEC 60335-2-3:2002+AMD1:2006+AMD2:2009 CSV edition 2.2. Furthermore, comments from IEC TC 61 experts are provided to explain the reasons of the most relevant changes,…
Fine bubble technology — Evaluation method for determining gas content in fine bubble dispersions in...
This document specifies evaluation methods for the oxygen content in fine bubble dispersion in water.
Three test methods which are adopted include the optical sensor, the electrochemical probe and the iodometric method. The first two methods have an advantage in availability of in situ and real-time measurement, and high accessibility to commercially available instruments. The last one, composed…
Document management applications — Electronic document file format enhancement for accessibility — P...
This document specifies how to use the Portable Document Format (PDF) specified in ISO 32000-2 to construct accessible digital documents using PDF technology.
This document does not specify:
— processes for converting paper or electronic documents to the PDF/UA format;
— technical design, user interface, implementation, or operational details of presentation;
— physical methods of…
