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BSI 22/30367050 DC 2022

$13.70

BS EN ISO 11611. Protective clothing for use in welding and allied processes

Published By Publication Date Number of Pages
BSI 2022 59
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PDF Catalog

PDF Pages PDF Title
1 30367050-NC.pdf
3 ISO_DIS 11611 ed.3 – id.74040 Enquiry PDF (en).pdf
7 Foreword
9 Introduction
11 1 Scope
2 Normative references
12 3 Terms and definitions
15 4 General and design requirements
4.1 General
4.2 Protective clothing
4.3 Size designation and fit
16 4.4 Additional protective garments
4.5 Pockets and flap closures
4.6 Closures and seams
4.7 Hardware
17 5 Sampling and pre-treatment
5.1 Sampling
5.1.1 General
5.1.2 Sampling procedure on fabric materials for the UV transmission measurement
18 5.2 Pre-treatment of material
19 5.3 Conditioning
6 General performance requirements
6.1 Classification
6.2 Tensile strength
20 6.3 Tear strength
6.4 Burst strength of knitted materials and seams
6.5 Seam strength
6.6 Dimensional change of textile materials
6.7 Limited flame spread
6.7.1 General
21 6.7.2 Testing in accordance with ISO€15025:2016, Procedure A (code letter€A1)
22 6.7.3 Testing in accordance with ISO€15025:2016, Procedure B (code letter€A2)
6.8 Impact of spatter (small splashes of molten metal)
6.9 Heat transfer (radiation)
23 6.10 Electrical resistance
6.11 Fat content of leather
6.12 Protection against UV radiation
6.13 Performance requirements
25 7 Marking
7.1 General
7.2 Procedure and examples of markings:
26 8 Information supplied by the manufacturer
8.1 General
27 8.2 Intended use
8.3 Improper use
8.4 Care and maintenance
29 Annex€A (informative) General explanations related to the UV protective characteristics of welders’ protective clothing and to the measuring methods used
30 Annex€B (normative) Classification system of the type of welders’ clothing (Class€1/Class€2, UV€protection period class for welding process groups€‘A’, ‘B’and ‘C’)
32 Annex€C (normative) Test procedure for the protective effect against UV radiation emitted by€welding processes
35 Annex€D (normative) Instructions for calculating the effectively transmitted total irradiance Eeff and the resulting maximum time of use related to the exposition limit value Heff of 30€J/m2, by using the determined worst-case UV transmission spectra of f
40 Annex€E (normative) Spectral distribution and maximum effectively emitted total irradiance€Ee of€the selected representative welding processes in Table€B.2
46 Annex F (normative) Spectral weighing function Seff(λ)for use in Table D.1, column F
51 Annex€G (normative) Determination of property values for rating and classification
52 Annex€H (normative) Uncertainty of Measurement
54 Annex€I (informative) Summary of conducted Round Robin Trials in the development of€the€UV€transmission test procedure
56 Annex€ZA (informative) Relationship between this European Standard and the essential requirements of Regulation (EU) 2016/425 aimed to be covered
59 Bibliography
BSI 22/30367050 DC 2022
$13.70