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BSI
BS EN ISO 21227-3:2007

BS EN ISO 21227-3:2007

Current

Current

The latest, up-to-date edition.

Paints and varnishes. Evaluation of defects on coated surfaces using optical imaging Evaluation of delamination and corrosion around a scribe

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-09-2007

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Requirements
6 Calibration
7 Procedure
8 Evaluation
9 Precision
10 Test report
Annex A (normative) Ratings in accordance with
        ISO 4628-8 to be used to evaluate the
        delamination and corrosion around a scribe
Annex B (informative) Extended evaluation
Bibliography

Describes a method for evaluating delamination and corrosion around a scribe by means of digital optical imaging.

This part of ISO21227 specifies a method for evaluating delamination and corrosion around a scribe by means of digital optical imaging. The damaged surface can be produced in accordance with ISO9227, ISO11997-1 or ISO11997-2.

Committee
STI/10
DocumentType
Standard
Pages
20
PublisherName
British Standards Institution
Status
Current

ISO 11997-2:2013 Paints and varnishes — Determination of resistance to cyclic corrosion conditions — Part 2: Wet (salt fog)/dry/humidity/UV light
ISO 4628-8:2012 Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 8: Assessment of degree of delamination and corrosion around a scribe or other artificial defect
ISO 21227-1:2003 Paints and varnishes — Evaluation of defects on coated surfaces using optical imaging — Part 1: General guidance
ISO 11997-1:2017 Paints and varnishes — Determination of resistance to cyclic corrosion conditions — Part 1: Wet (salt fog)/dry/humid
ISO 9227:2017 Corrosion tests in artificial atmospheres — Salt spray tests

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Hardcopy - English
PDF - English
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