OS GSO ISO 7668:2015
ISO 7668:2010
Omani Standard
Current Edition
·
Approved on
03 September 2015
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
OS GSO ISO 7668:2015 Files
English
13 Pages
Current Edition
Reference Language
OMR
31.08
OS GSO ISO 7668:2015 Scope
This International Standard specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20° (Method A), 45° (Method B), 60° (Method C) and 85° (Method D); and of specular reflectance by an additional 45° method (Method E) employing a narrow acceptance angle.
The methods described are intended mainly for use with clear anodized surfaces. They can be used with colour-anodized aluminium, but only with similar colours.
Best Sellers From Construction and Building Sector
GSO 1427:2008
Gulf Standard
Ceramic Sanitary Appliances - Western Water Closets
OS GSO 1431:2002
GSO 1431:2002
Omani Standard
Sanitary appliances - pressurized flushing devices
GSO 1431:2002
Gulf Technical Regulation
Sanitary appliances - pressurized flushing devices
OS GSO 1427:2008
GSO 1427:2008
Omani Standard
Ceramic Sanitary Appliances - Western Water Closets
Recently Published from Construction and Building Sector
GSO ISO 13824:2026
ISO 13824:2020
Gulf Standard
Bases for design of structures — General principles on risk assessment of systems involving structures
GSO EN 1192:2026
EN 1192:1999
Gulf Standard
Doors - Classification of strength requirements
GSO EN 13888-1:2026
EN 13888-1:2022
Gulf Standard
Grouts for ceramic tiles - Part 1: Requirements, classification, designation, marking and labelling
GSO EN 13115:2026
EN 13115:2020
Gulf Standard
Windows - Classification of mechanical properties - Racking, torsion and operating forces