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BS 6161-19:1993

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Methods of test for anodic oxidation coatings on aluminium and its alloys Determination of image clarity. Instrumental method

Available format(s)

Hardcopy , PDF

Withdrawn date

15-03-2002

Language(s)

English

Published date

15-02-1993

Committees responsible
National foreword
Method
1. Scope
2. Normative references
3. Definitions
4. Principle
5. Apparatus
6. Test piece
7. Procedure
8. Expression of results
9. Test report
Figures
1. Testing apparatus for image clarity measurement
2. Recorded wave form of light received from black
    glass standard sample
3. Example of recorded wave form of light received
    from a test piece
Tables
1. Overall image clarities (example of tabular
    presentation of results)
2. Classification of image clarity

Image clarity of flat surfaces is determined by measuring reflection from the surface using a sliding combed shutter.

Committee
STI/33
DevelopmentNote
DRAFT FOR COMMENT 90/55221 DC
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Withdrawn

Standards Relationship
ISO 10216:2017 Identical

BS 6161-13:1993 Methods of test for anodic oxidation coatings on aluminium and its alloys Visual determination of image clarity. Chart scale method

ISO 7668:2010 Anodizing of aluminium and its alloys Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20 degrees, 45 degrees, 60 degrees or 85 degrees
ISO 2128:2010 Anodizing of aluminium and its alloys — Determination of thickness of anodic oxidation coatings — Non-destructive measurement by split-beam microscope

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