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Part 2 of ISO 17507 describes the calculation method for the methane number of a gaseous fuel according to the methodology developed by DNV in a consortium with leading engine OEMs and fuel gas suppliers.

 

Part 1 of ISO 17507 describes the calculation method for the methane number of a gaseous fuel according to the methodology first proposed Deutz (“Klöckner-Humboldt-Deutz AG”) and later amended by MWM (“Motoren-Werke Mannheim AG”).

 

This document specifies requirements and test methods for activity toys. NOTE 1 Activity toys are often attached to or incorporating a crossbeam and often intended to bear the mass of one or more children. This document also specifies requirements for: - separately sold accessories for, and components of activity toys; - separately sold swing elements that are ready for use on or in combination with an activity toy; - construction packages for activity toys including components used to build activity toys according to a scheduled building instruction. The scope of this document excludes: - playground equipment intended for public use dealt with in the EN 1176 series; - bow-mounted rocking activity toys such as rocking horses and similar toys, which are covered by specific requirements in EN 71-1:2014+A1:2018; - toy pools with maximum depth of water over 400 mm measured, between the overflow level and the deepest point within the pool; NOTE 2 For information regarding the classification of pools as toys see European Commission guidance document No. 8 on the application of the Directive 2009/48/EC on the safety of toys - Pools [1]. - pools with maximum depth of water over 400 mm measured, between the overflow level and the deepest point within the pool, without play elements covered e.g. by the EN 16582 series or EN 16927. NOTE 3 There is an enhanced risk of drowning in toy pools where the depth of water is in excess of 400 mm. - trampolines for domestic use dealt with in EN 71-14; - powered blowers used to continuously inflate inflatable activity toys. NOTE 4 Powered blowers used to continuously inflate inflatable activity toys are considered to be a household appliance and covered by requirements given in EN 60335-2-80. See also A.1.

 

This document specifies requirements and test methods for toy materials (substances and mixtures) used in chemical toys (sets) other than experimental sets. These substances and mixtures are: - those classified as dangerous by the EU legislation applying to dangerous substances and dangerous mixtures [5]; - substances and mixtures which in excessive amounts could harm the health of the children using them and which are not classified as dangerous by the above-mentioned legislation; and - any other chemical substance(s) and mixture(s) delivered with the chemical toy. NOTE The terms "substance" and "mixture" are defined in the REACH regulation No. (EC)1907/2006 and in the CLP regulation (EC) No. 1272/2008. Additionally, requirements are specified for markings, warnings, safety rules, contents list, instructions for use and first aid information. This document applies to: - plaster of Paris (gypsum) moulding sets; - oven-hardening plasticised PVC modelling clay sets; - polystyrene granules sets; - embedding sets; - adhesives, paints, lacquers, varnishes, thinners and cleaning agents (solvents), supplied or recommended in model sets; - slime kits.

 

This document provides principles and guidance for developing normative documents that contain: specified requirements for objects of conformity assessment to fulfil; specified requirements for conformity assessment systems that can be employed when demonstrating whether an object of conformity assessment fulfils specified requirements. This document is intended for use by standards developers not applying the ISO/IEC Directives, industry associations and consortia, purchasers, regulators, consumers and non-government groups, accreditation bodies, conformity assessment bodies, conformity assessment scheme owners, and other interested parties, such as insurance organizations.

 

This document specifies a method of assessing the behaviour of cable insulation subject to an electric arc initiated and maintained by contaminating fluid along the surface of the insulation. This document is intended to be used together with EN 3475-100. The primary aim of this test is: - to produce, in a controlled fashion, continuous failure effects, which are representative of those, which can occur in service when a typical cable bundle is damaged and subjected to aqueous fluid contamination. Electrical arcing occurs along the surface of the insulation between damage sites on adjacent cables; - to examine the aptitude of the insulation to track, to propagate electric arc to the electrical origin. Originally defined for 115 VAC network, this test also proposes conditions for 230 VAC network. However, for 230 VAC test condition only, the test EN 3475-605 can overrule and be applied as test governance as it has been demonstrated that test EN 3475-605 is more stringent, repeatable and reproductible. Unless otherwise specified in the product standard, only 115 VAC conditions are satisfied. Six levels of prospective fault current have been specified for concerned cable sizes (see Clause 8). It is agreed that sizes larger than 051 need not be assessed since the short-circuit phenomenon becomes dominant at low line impedances. Unless otherwise specified in the technical/product standard, sizes 002, 006 and 020 cable are assessed.

 

This document specifies a method for appraising the behaviour of cable insulation when an electric arc is initiated and maintained by two (2) powered cables rubbing against a blade. This document is intended to be used together with EN 3475-100. The primary aim of this test is: - to produce, in a controlled fashion, continuous failure effects, which are representative of those, which can occur in service when a typical cable bundle is damaged by abrasion such that electrical arcing occurs, both between the cables and conductive structure; and - to examine the aptitude of the insulation to track, to propagate electric arc to the electrical origin. Originally defined for 115 VAC network, this test also proposes conditions for 230 VAC network. However, for 230 VAC test condition only, the test EN 3475-605 can overrule and be applied as test governance as it has been demonstrated that test EN 3475-605 is more stringent, repeatable and reproductible. Unless otherwise specified in the product standard, only 115 VAC conditions are satisfied. Six levels of prospective fault current have been specified for concerned cable sizes (see Clause 8). It is agreed that larger sizes need not be assessed since the short-circuit phenomenon becomes dominant at low line impedances. Unless otherwise specified in the technical/product standard, sizes 002, 006 and 020 cable are assessed.

 

This document specifies a method for appraising the behaviour of cable insulation subjected to an electric arc initiated and maintained by a contaminating fluid. This document is intended to be used together with EN 3475-100. The primary aim of this test is: - to produce, in a controlled fashion, continuous failure effects, which are representative of those, which can occur in service when a typical cable bundle is damaged and subjected to aqueous fluid contamination such that electrical arcing occurs between cables; and - to examine the aptitude of the insulation to track, to propagate electric arc to the electrical origin. Originally defined for 115 VAC network, this test also proposes conditions for 230 VAC network. However, for 230 VAC test condition only, the test EN 3475-605 can overrule and be applied as test governance as it has been demonstrated that test EN 3475-605 is more stringent, repeatable and reproductible compared to EN 3475-604 and EN 3475-603. Six levels of prospective fault current have been specified for concerned cable sizes (see Clause 8). It is agreed that larger sizes need not be assessed since the short-circuit phenomenon becomes dominant at low line impedances. Unless otherwise specified in the technical/product standard, sizes 002, 006 and 020 cable are assessed.

 

This document describes a method for preparing asphalt blocks intended for testing of joint sealants according to prEN 13880-7 and EN 13880-9.

 

This document specifies test methods for the determination of the percentage of defective particles and of the microstructure of metallic blast-cleaning abrasives. This is one of a number of parts of ISO 11125 dealing with the sampling and testing of metallic abrasives for blast-cleaning. The types of metallic abrasive and requirements on each are contained in the various parts of ISO 11124. The ISO 11124 and ISO 11125 series have been drafted as a coherent set of International Standards on metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.