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AS/NZS ISO 6742.2:2024
[Current]Cycles - Lighting and retro-reflective devices, Part 2: Retro-reflective devices
AS/NZS ISO 6742.2:2024 identically adopts ISO 6742 2:2023, which specifies photometric and physical requirements of retro-reflective devices. This document is applicable to lighting devices used on cycles intended to be used on public roads and, especially, bicycles complying with ISO 4210 and ISO 8098
Published: 25/10/2024
Pages: 19
Table of contents
Cited references
Content history
Table of contents
Header
About this publication
Preface
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General
4.1 Symbols and units used
4.2 Chronological order of tests
5 Photometrical requirements
5.1 General
5.2 Reflectors
5.3 Retro-reflective tyres
5.4 Retro-reflective spokes or spoke cases
6 Colorimetric requirements
7 Physical requirements
7.1 Reflectors
7.1.1 Construction
7.1.2 Test methods
7.1.2.1 General
7.1.2.2 Temperature resistance test
7.1.2.3 Impact test (only for wide angle reflector and conventional reflector of Group B)
7.1.2.4 Moisture resistance test
7.1.2.5 Resistance to fuels
7.1.2.6 Resistance to lubricating oils
7.2 Retro-reflective tyres
7.2.1 Form and location
7.2.2 Test methods
7.2.2.1 General
7.2.2.2 Temperature resistance
7.2.2.3 Impact resistance
7.2.2.4 Resistance to fuels
7.2.2.5 Resistance to lubricating oils
7.2.2.6 Adhesion
7.2.2.7 Abrasion resistance
7.2.2.8 Water test
7.3 Retro-reflective spokes or spoke cases
7.3.1 Construction
7.3.2 Test methods
7.3.2.1 General
7.3.2.2 Temperature resistance
7.3.2.3 Resistance to fuels
7.3.2.4 Resistance to lubricating oils
7.3.2.5 Resistance to corrosion
8 Photometric test
8.1 General
8.1.1 Instrumentation arrangement
8.1.2 Source of illumination
8.1.3 Receiver
8.1.4 Observation distance
8.1.5 Illuminance at the reflector
8.2 Reflectors
8.2.1 Principle
8.2.2 Reflector mount (or support)
8.2.3 Test area of reflector
8.2.4 Orientation of reflector
8.3 Retro-reflective tyres
8.3.1 Principle
8.3.2 Test method
8.4 Retro-reflective spokes or spoke cases
8.4.1 Testing assemblies for retro-reflective spokes and spoke cases
8.4.2 Test method
9 Colorimetric test
9.1 Instrumental measurements
9.2 Visual comparison
9.3 Use of methods
10 Marking
Annex A
Bibliography
Cited references in this standard
CIE 1931
XYZ colour space of the International Commission on Illumination
CIE 15
Colorimetry: official recommendations of the International Commission on Illumination
[Current]
Corrosion tests in artificial atmospheres - Salt spray tests - AMENDMENT 1: Footnote of Warning
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