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IEC 61730-2:2023 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 61730-2:2023 lists the tests a PV module is required to fulfil for safety qualification. This document applies…

IEC 61730-2:2023 lists the tests a PV module is required to fulfil for safety qualification. This document applies for safety qualification only in conjunction with IEC 61730-1. The objective of this document is to provide the testing sequence intended to verify the safety of PV modules whose construction has been assessed by IEC 61730-1. The test sequence and pass criteria are designed to detect…

This document describes the procedures for training personnel who will be involved in the operation of unmanned aircraft systems (UAS). This document defines: a)       knowledge, skill, attitude and qualification criteria that are needed for UAS pilots and training organizations that provide training to UAS remote pilots and other personnel involved in UAS operations; b)       training curriculum…

This document specifies the test methods, the test conditions, the test target design, and the analysis procedures for the evaluation of the image permanence performance of digital photographic reflection prints. Tests based on ISO 18936, ISO 18937 (all parts), ISO 18941, and ISO 18946 characterize the thermal stability, the light stability, the ozone stability, and the humidity stability of…

This document specifies methods for the chemical analysis of metal impurities present in silicon dioxide powders used as a raw material for fine ceramics. It stipulates the methods for the determination of metal impurity elements in silicon dioxide powders that are decomposed by acid decomposition. The aluminium, cadmium, calcium, copper, iron, lead, lithium, magnesium, manganese, nickel,…

This document specifies an infrared absorption method after combustion in an induction furnace under oxygen atmosphere for the determination of carbon in titanium and titanium alloys. The method is applicable to carbon contents between 0,003 % (mass fraction) and 0,050 % (mass fraction).

This document specifies a method for the quantitative determination of monomeric diisocyanate content in coating materials, adhesives and other liquid or pasty materials. This method is suitable for the quantification of the following monomeric diisocyanates: methylene diphenyl diisocyanate (MDI, 2,4’-MDI and 4,4’-MDI), toluene diisocyanate (TDI, 2,6-TDI, 2,4-TDI), (cis/trans) isophorone…

This document specifies a micro gas chromatography method for the on-line or offline determination of the content of five terpenes in biomethane, namely: —     alpha-pinene, —     beta-pinene, —     para-cymene, —     limonene, —     3-carene. The method is specifically developed for these five compounds. Information about the compounds is given in Annex A. The method is applicable to the…

This document specifies two calcination methods for the determination of the textile glass and mineral filler content of glass-reinforced plastics: —     Method A: for the determination of the textile glass content when no mineral fillers are present. —     Method B: for the determination of the textile-glass and mineral-filler content when both components are present. This document is applicable…

This document specifies a gravimetric method for the determination of rare earth content in 11 kinds of individual rare earth metals (lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium and yttrium) and their compounds, such as oxides, carbonates, hydroxides, oxalates, chlorides and fluorides. The determination ranges for the rare earth content…