EN ISO 21227-3:2007
Current
The latest, up-to-date edition.
Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 3: Evaluation of delamination and corrosion around a scribe (ISO 21227-3:2007)
01-04-2007
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
ISO 21227-3:2007 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 ISO 9227, ISO 11997-1 or ISO 11997-2.
| Committee |
CEN/TC 139
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| PN EN ISO 21227-3 : 2008 | Identical |
| NS EN ISO 21227-3 : 1ED 2007 | Identical |
| I.S. EN ISO 21227-3:2007 | Identical |
| NEN EN ISO 21227-3 : 2007 | Identical |
| BS EN ISO 21227-3:2007 | Identical |
| NBN EN ISO 21227-3 : 2007 | Identical |
| DIN EN ISO 21227-3:2007-07 | Identical |
| ISO 21227-3:2007 | Identical |
| NF EN ISO 21227-3 : 2007 | Identical |
| UNE-EN ISO 21227-3:2007 | Identical |
| 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 |