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BS EN ISO 9227:2022+A1:2024

BS EN ISO 9227:2022+A1:2024

$167.15

Corrosion tests in artificial atmospheres. Salt spray tests

Published By Publication Date Number of Pages
BSI 2024 34
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PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
5 Blank Page
8 Foreword
9 Introduction
10 1 Scope
2 Normative references
11 3 Terms and definitions
4 Principle
5 Test solutions
5.1 Preparation of the sodium chloride solution
12 5.2 Preparation of each test solution with pH adjustment
5.2.1 pH of the salt solution
5.2.2 Neutral salt spray test
5.2.3 Acetic acid salt spray test
13 5.2.4 Copper-accelerated acetic acid salt spray test
5.3 Filtration
6 Apparatus
6.1 Component protection
6.2 Spray cabinet
6.3 Heater and temperature control
6.4 Spraying device
14 6.5 Collecting devices
15 6.6 Re-use
7 Method for evaluating cabinet corrosivity
7.1 General
7.2 Reference specimens
16 7.3 Arrangement of the reference specimens
7.4 Determination of mass loss (mass per area)
17 7.5 Satisfactory performance of cabinet
8 Test specimens
9 Arrangement of the test specimens
18 10 Operating conditions
11 Duration of tests
19 12 Treatment of test specimens after test
12.1 General
12.2 Non-organic coated test specimens: metallic and/or inorganic coated
12.3 Organic coated test specimens
12.3.1 Scribed organic coated test specimens
12.3.2 Organic coated but not scribed test specimens
20 13 Evaluation of results
14 Test report
22 Annex A (informative) Example schematic diagram of one possible design of spray cabinet with means for optional treating fog exhaust and drain
24 Annex B (informative) Complementary method for evaluating cabinet corrosivity using zinc reference specimens
26 Annex C (normative) Preparation of specimens with organic coatings for testing
27 Annex D (informative) Required supplementary information for testing test specimens with organic coatings
28 Annex E (informative) Examples of arrangement of the collecting devices
30 Annex F (informative) Interlaboratory comparison for reference specimens
32 Bibliography

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BS EN ISO 9227:2022+A1:2024
$167.15