Solid recovered fuels — Methods for the determination of biomass content
This document specifies three methods for the determination of the biomass content in solid recovered fuels: the 14C content method, the selective dissolution and the manual sorting methods.
Safety requirements for secondary batteries and battery installations - Part 6: Safe operation of li...
IEC 62485-6:2021 applies to battery installations used for electric off-road vehicles; it does not cover the design of such vehicles.
Examples of the main applications are:
- industrial
• cleaning machines,
• trucks for material handling, for example, lift trucks, tow trucks, automatic guided vehicles,
• electrically propulsed lifting platforms;
- other applications
• electric powered…
Method for evaluating the nodularity of spheroidal carbides — Steels for cold heading and cold extru...
This document specifies a micrographic method based on comparison charts for determining the degree of spheroidisation of carbides after annealing of wire rod, wire or bars made of non-alloy and low alloy steels intended for cold heading and cold extrusion. The range of carbon content is up to 1,20 % C.
In addition, Annex A includes a method based on machine vision for routine measurements.
Explosive atmospheres - Part 10-1: Classification of areas - Explosive gas atmospheres
IEC 60079-10-1:2020 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 60079-10-1:2020 edition 3.0 and the previous IEC 60079-10-1:2015 edition 2.0. Futhermore, comments from IEC SC 31J experts are provided to explain the reasons of the most relevant changes. The contents of the…
Medical electrical equipment - X-ray tube assemblies for medical diagnosis - Focal spot dimensions a...
IEC 60336:2020 applies to FOCAL SPOTS in medical diagnostic X-RAY TUBE ASSEMBLIES for medical use, operating at X-RAY TUBE VOLTAGES up to and including 150 kV.
This document describes the test methods employing digital detectors for determining:
a) FOCAL SPOT dimensions in terms of NOMINAL FOCAL SPOT VALUES, ranging from 0,1 to 3,0;
b) LINE SPREAD FUNCTIONS;
c) one-dimensional MODULATION…
Solderless connections - Part 7: Spring clamp connections - General requirements, test methods and p...
IEC 60352-7:2020 is available as IEC 60352-7:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 60352-7:2020 is applicable to spring clamp connections made with stripped wire without further preparation:
- solid conductors of 0,32 mm to 3,7 mm nominal diameter (0,08 mm2 to 10 mm2 cross‑…
Solderless connections - Part 7: Spring clamp connections - General requirements, test methods and p...
IEC 60352-7:2020 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 60352-7:2020 is applicable to spring clamp connections made with stripped wire without further preparation:
-…
Solderless connections - Part 7: Spring clamp connections - General requirements, test methods and p...
IEC 60352-7:2020 is applicable to spring clamp connections made with stripped wire without further preparation:
- stranded conductors of 0,08 mm2 to 10 mm2 cross-section, or
- flexible conductors of 0,08 mm2 to 10 mm2 cross-section,
according to IEC 60228 or IEC 60189-3 for use in electrical and electronic equipment and components.
Information on materials and data from industrial experience…
