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BS 4110:1999

Current

Current

The latest, up-to-date edition.

Specification for visors for vehicle users

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-01-1999

€175.29
Excluding VAT

Committees responsible
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Design and manufacture
5 Requirements
6 Testing
7 Marking and labelling
Annex A (normative) - Calculation of luminous
                      transmittance and relative visual
                      attenuation quotient
Annex B (normative) - Spectral functions for the
                      calculation of solar UV
                      transmittance values
Annex C (normative) - Abrasion resistance test method
Bibliography
Figures
Tables

Defines the design and performance requirements for visors for vehicle users and covers appropriate test procedures. Applies to visors for attaching to helmets conforming to BS 6658(1995) or replacement visors for attaching to helmets conforming to either BS 2495 or BS 5361, which are not withdrawn.

Committee
PH/2/2
DevelopmentNote
Supersedes 97/542075 DC and BS 4110(1979) (07/2005) Reviewed and confirmed by BSI, December 2012. (11/2012)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes

This standard specifies the design and performance requirements for visors for vehicle users and describes appropriate test methods.

It covers visors for attachment to helmets conforming to BS 6658:1995 or replacement visors for attachment to helmets conforming to either BS 2495 or BS 5361 which are now withdrawn.

It does not cover goggles for use by motorcycle or moped riders, which are covered by BS EN 1938.

BS EN 1836:2005 Personal eye-equipment. Sunglasses and sunglare filters for general use and filters for direct observation of the sun
BS 5361:1976 Specification. Protective helmets for vehicle users
ISO/CIE 10527:1991 CIE standard colorimetric observers
BS EN 166:2002 Personal eye protection. Specifications
BS 6658:1985 Specification for protective helmets for vehicle users
BS EN 165:2005 Personal eye-protection. Vocabulary
BS EN 168:2002 Personal eye-protection. Non-optical test methods
ISO/CIE 10526:1999 CIE standard illuminants for colorimetry
BS EN 167:2002 Personal eye protection. Optical test methods

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