PREN 16128 : DRAFT 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
OPHTHALMIC OPTICS - REFERENCE METHOD FOR THE TESTING OF SPECTACLE FRAMES AND SUNGLASSES FOR NICKEL RELEASE
01-11-2015
12-01-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Selection of test samples
6 Simulation of wear and corrosion
7 Coating test
8 Release of nickel and its quantitative analytical detection
(migration test)
Annex A (informative) - Cutting and masking of test samples
(Coating test)
Annex B (normative) - Selection of test areas and application of
the test paper (Migration test)
Bibliography
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