Industrial automation systems and integration — Product data representation and exchange — Part 242:...
ISO 10303-242 specifies the application protocol for Managed model based 3d engineering.
The following are within the scope of ISO 10303-242:
products of automotive, aerospace and other mechanical manufacturers and of their suppliers, including parts, assemblies of parts, tools, assemblies of tools, and raw materials;
engineering and product data for the purpose of long-term archiving and…
Quantitative nuclear magnetic resonance spectroscopy — Purity determination of organic compounds use...
This document specifies general requirements and performance criteria for the determination of purity of organic compounds through the application of solution state proton (1H) quantitative nuclear magnetic resonance (qNMR) spectroscopy using an internal standard method.
This document is applicable to bioactive compounds in functional foods, natural toxins, food additives and pesticides.
This…
Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields
IEC 62127-3:2022 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 62127-3:2022 specifies relevant hydrophone characteristics. This document is applicable to:
- hydrophones…
Clothes washing machines for household use - Methods for measuring the performance
IEC 60456:2010+AMD1:2022 specifies methods for measuring the performance of clothes washing machines for household use, with or without heating devices utilising cold and/or hot water supply. It also deals with appliances for water extraction by centrifugal force (spin extractors) and is applicable to appliances for both washing and drying textiles (washer-dryers) with respect to their washing…
Fibre optic active components and devices - Performance standards - Part 4: 1 300 nm fibre optic tra...
IEC 62149-4:2022 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 62149-4:2022 defines performance specifications for 1 300 nm fibre optic transceiver modules used for the ISO/IEC…
Household and similar electrical appliances — Safety — Part 2-40: Particular requirements for electr...
1 Scope
This clause of Part 1 is replaced by the following.
This part of IEC 60335 deals with the safety of electric HEAT PUMPS, including SANITARY HOT WATER HEAT
PUMPS, AIR CONDITIONERS, and DEHUMIDIFIERS incorporating motor-compressors and HYDRONIC FAN COILS
UNITS, their maximum RATED VOLTAGES being not more than 250 V for single phase appliances and 600 V
for all other appliances. PARTIAL…
Information and documentation — International Standard Musical Work Code (ISWC)
This document specifies a means of uniquely identifying a musical work. It standardizes and promotes internationally the use of a standard identification code so that musical works can be uniquely distinguished from one another within computer databases and related documentation and for the purposes of collecting societies involved in the administration of rights to such works.
The International…
This document gives general information and definitions concerning quantities, systems of quantities, units, quantity and unit symbols, and coherent unit systems, especially the International System of Quantities (ISQ).
The principles laid down in this document are intended for general use within the various fields of science and technology, and as an introduction to other parts of this…
Safety of transformers, reactors, power supply units and combinations thereof - Part 2-20: Particula...
IEC 61558-2-20:2022 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 61558-2-20:2022 deals with the safety of small reactors for general applications. Small reactors incorporating…
ISO 80000-1:2022 This document gives general information and definitions concerning quantities, systems of quantities, units, quantity and unit symbols, and coherent unit systems, especially the International System of Quantities (ISQ).
The principles laid down in this document are intended for general use within the various fields of science and technology, and as an introduction to other parts…
