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EN 16268:2013

Current
Current

The latest, up-to-date edition.

Perfomance of reflecting surfaces for luminaires
Published date

01-23-2013

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Measurement methods
5 Durability test methods for evaluation
  of reflective materials based on maintained
  performance under different specified conditions
6 Classification
7 Assignment of Reflectance Class
8 Presentation of performance data
Annex A (normative) - Measurement of total, diffuse and
        specular reflectance and colour
Annex B (normative) - Measurement of abrasion and
        scratch resistance
Annex C (informative) - Further important properties of
        reflective materials
Annex D (informative) - Examples of structured surfaces
Bibliography

This European standard is applicable to the optical performance of untreated or coated materials supplied in plane sheet or strip form for use as a plane or formed reflector as well as preformed reflectors both as originally produced and after prescribed tests to determine probable maintained performance in service. This includes: a)untreated base materials, including:1)aluminium,2)steel,3)plastic,4)glass.b)surface treated materials, including:1)polished materials, 2)anodised materials,3)vacuum metallised materials,4)painted materials,5)multilayer systems.This European Standard is not applicable to fluorescent materials.

Committee
CEN/TC 169
DevelopmentNote
Supersedes PREN 16268. (02/2013)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
SN EN 16268:2013 Identical
PN EN 16268 : 2013 Identical
BS EN 16268:2013 Identical
NBN EN 16268 : 2013 Identical
I.S. EN 16268:2013 Identical
NF EN 16268 : 2013 Identical
DIN EN 16268:2013-04 Identical
UNE-EN 16268:2016 Identical
NS EN 16268 : 2013 Identical
NEN EN 16268 : 2013 Identical
UNI EN 16268 : 2013 Identical

ISO 4892-1:2016 Plastics Methods of exposure to laboratory light sources Part 1: General guidance
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 6270-2:2005 Paints and varnishes Determination of resistance to humidity Part 2: Procedure for exposing test specimens in condensation-water atmospheres
EN ISO 4892-1:2016 Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance (ISO 4892-1:2016)
EN ISO 4892-3:2016 Plastics - Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps (ISO 4892-3:2016)
ISO 9211-4:2012 Optics and photonics Optical coatings Part 4: Specific test methods
ISO 15184:2012 Paints and varnishes Determination of film hardness by pencil test
ISO 4892-3:2016 Plastics Methods of exposure to laboratory light sources Part 3: Fluorescent UV lamps

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