Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluc...
IEC 61000-3-3:2013+A1:2017+A2:2021 is concerned with the limitation of voltage fluctuations and flicker impressed on the public low-voltage system. It specifies limits of voltage changes which may be produced by an equipment tested under specified conditions and gives guidance on methods of assessment. It is applicable to electrical and electronic equipment having an input current equal to or…
Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of voltage changes, voltage fluc...
IEC 61000-3-3:2013+A1:2017+A2:2021 is concerned with the limitation of voltage fluctuations and flicker impressed on the public low-voltage system. It specifies limits of voltage changes which may be produced by an equipment tested under specified conditions and gives guidance on methods of assessment. It is applicable to electrical and electronic equipment having an input current equal to or…
Information technology - Implementation and operation of customer premises cabling - Part 4: Measure...
ISO/IEC 14763-4:2021 (E) specifies the measurement of two- and four-pair balanced cabling of<br />
a) end-to-end (E2E) link Class D, E and EA;<br />
b) modular plug terminated links (MPTLs) of Class D, E, EA, F, FA and of Class I and II;<br />
c) direct attach cabling of Class D, E, EA, F, FA and of Class I and II.<br />
The free connectors which terminate two and four…
Safety of machinery - Functional safety of safety-related control systems
IEC 62061:2021 specifies requirements and makes recommendations for the design, integration and validation of safety-related control systems (SCS) for machines. It is applicable to control systems used, either singly or in combination, to carry out safety functions on machines that are not portable by hand while working, including a group of machines working together in a coordinated manner.…
Paints and varnishes — Determination of solvents in coating materials containing organic solvents on...
This document specifies a method for the gas-chromatographic determination of the qualitative and quantitative composition of solvents contained in a product. The method is applicable to coating materials containing solely organic solvents (generally called conventional coating materials) and binder solutions and non-aqueous dispersions containing solely organic solvents.
The method defined in…
Fireworks — Test methods for determination of specific chemical substances — Part 5: Analysis of lea...
This document specifies the method for the determination of the content of lead and lead compounds in pyrotechnic compositions of fireworks by Inductive coupled plasma spectrometry.
Fireworks — Test methods for determination of specific chemical substances — Part 4: Analysis of lea...
This document specifies the method for the determination of the content of lead and lead compounds in pyrotechnic compositions of fireworks by X-ray fluorescence spectrometry (XRF).
Integrated circuits - Measurement of electromagnetic emissions - Part 4: Measurement of conducted em...
IEC 61967-4:2021 is available as IEC 61967-4:2021 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61967-4:2021 specifies a method to measure the conducted electromagnetic emission (EME) of integrated circuits by direct radio frequency (RF) current measurement with a 1 Ω resistive probe and RF…
