BS EN IEC 60068-2-11:2021 – TC
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Tracked Changes. Environmental testing – Tests. Test Ka: Salt mist
Published By | Publication Date | Number of Pages |
BSI | 2021 | 52 |
This part of IEC 60068 specifies a test method for assessing the corrosion resistance of electrotechnical products components, equipment and materials in a salt mist environment. Its objective is to verify that the comparative quality of a metallic material, with or without corrosion protection, is maintained when exposed to salt mist. This test method is useful for evaluating the quality and the uniformity of coatings applied to protect metals against corrosion. It is particularly useful for detecting discontinuities, such as pores and other defects, in certain metallic, organic, anodic oxide and conversion coatings.
PDF Catalog
PDF Pages | PDF Title |
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1 | 30440507 |
29 | A-30389872 |
30 | undefined |
33 | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
35 | English CONTENTS |
36 | FOREWORD |
38 | INTRODUCTION |
39 | 1 Scope 2 Normative references 3 Terms and definitions 4 General |
40 | 5 Salt solution 5.1 Preparation of salt solution 5.2 pH adjustment 5.3 Filtration 5.4 Re-use 6 Test apparatus 6.1 Test chamber |
41 | 6.2 Atomizer(s) 6.3 Air supply Table 1 – Suggested values for the temperature of the hot water in the saturation tower |
42 | 6.4 Collecting devices 6.5 Method for evaluating chamber corrosivity 7 Test specimens 8 Initial measurements 9 Pre-conditioning 10 Arrangement of the test specimens |
43 | 11 Operating conditions Table 2 – Operating conditions |
44 | 12 Duration of test 13 Recovery (at the end of testing) 14 Final measurements 15 Information to be given in the relevant specification |
45 | 16 Test report |
46 | Annex A (informative)Examples of test apparatus for salt mist test Figure A.1 – Example of test apparatus for salt mist test |
47 | Figure A.2 – Example of test apparatus for salt mist test |
48 | Annex B (informative)Method for evaluating corrosivity of the apparatus B.1 General B.2 Reference specimens B.3 Arrangement of the reference specimens |
49 | B.4 Duration of test B.5 Determination of mass loss (mass per area) B.6 Satisfactory performance of apparatus |
50 | Bibliography |