High-voltage switchgear and controlgear - Part 318: DC gas-insulated metal-enclosed switchgear for r...
IEC TS 62271-318:2024 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 TS 62271-318:2024 EXV includes the content of the references made to IEC TS 62271-5:2024.
IEC TS 62271-318:2024 specifies requirements for gas-…
Low-alloyed steel — Determination of Mn, P, Cr, Ni, Mo, Co, Cu, V, Ti, As and Sn — Inductively coupl...
This document specifies a method for the determination of Mn, P, Cr, Ni, Mo, Co, Cu, V, Ti, As and Sn contents in low alloyed steel by inductively coupled plasma optical emission spectrometry (ICP-OES).
The method is applicable to the determination of Mn, P, Cr, Ni, Mo, Co, Cu, V, Ti, As and Sn within the ranges given in Table 1.
Cereals and cereal products — Determination of moisture content — Part 1: Reference method
This document specifies a routine reference method for the determination of the moisture content of cereals and cereal products.
This document applies to: wheat, rice (paddy, husked and milled), barley, millet (Panicum miliaceum), rye, oats, triticale, sorghum in the form of grains, milled grains, semolina or flour.
The method is not applicable to maize and pulses.
NOTE           For moisture…
Petroleum products — Determination of sulfated ash in lubricating oils and additives and fatty acid ...
This document describes a procedure for the determination of the mass percentage of sulfated ash from unused lubricating oils containing additives and from additive concentrates used in compounding. These additives usually contain one or more of the following metals: barium, calcium, magnesium, zinc, potassium, sodium and tin. The elements sulfur, phosphorus and chlorine can also be present in…
This document specifies a flame atomic absorption spectrometric method for the determination of acid-soluble and/or total aluminium in non-alloyed steel.
The method is applicable to aluminium contents between 0,005Â % (mass fraction) and 0,20Â % (mass fraction).
Protection against lightning - Part 1: General principles
IEC 62305-1:2024 provides general principles for the protection of structures against lightning, including their installations and contents, as well as persons.
The following cases are outside the scope of this document:
- railway systems;
- vehicles, ships, aircraft, offshore installations;
- underground high-pressure pipelines;
- pipe, power and telecommunication lines separated from the…
Household and similar electrical appliances - Safety - Part 2-32: Particular requirements for massag...
IEC 60335-2-32:2024 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 60335-2-32:2024 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-32:2024 deals with the safety of electric massage…
Household and similar electrical appliances - Safety - Part 2-61: Particular requirements for therma...
IEC 60335-2-61:2024 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 60335-2-61:2024 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-61:2024 deals with the safety of electric thermal-…
Household and similar electrical appliances - Safety - Part 2-62: Particular requirements for commer...
IEC 60335-2-62:2024 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 60335-2-62:2024 EXV includes the content of the references made to IEC 60335-1:2020.
IEC 60335-2-62:2024 deals with the safety of electrically…
Protection against lightning - Part 2: Risk management
IEC 62305-2:2024 is applicable to the risk management of a structure due to lightning flashes to earth.
Its purpose is to provide a procedure for the evaluation of such a risk. Once an upper tolerable limit for the risk has been selected, this procedure provides a means for the selection of appropriate protection measures to be adopted to reduce the risk to or below the tolerable limit.
This…
