METHODS OF PRELIMINARY DETERMINATION OF LIGHTING, LUMINANCE AND GLARING INDICES FOR THE ARTIFICIAL LIGHTING OF ENCLOSED SPACES - 2ND EDITION
METHODES DE PREDETERMINATION DES ECLAIREMENTS, DES LUMINANCES ET DES INDICES D'EBLOUISSEMENT EN ECLAIRAGE ARTIFICIEL D'ESPACES CLOS -2E EDITION
This standard replaces NBN672-1968. The curves and tables used in the British zonal method and the Belgium specifications were revised by the technical Committee of the Illuminating Engineering Society with a view to correcting some inaccuracies which occurred during their use and because the asymmetry of light intensity distribution in relation to the original axis had only be corrected for the hypothesis of light intensity distribution in the longitudinal plane of linear lamps. /TRRL/
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Corporate Authors:
Institut Belge de Normalisation
Avenue de la Brabanconne 29
Brussels, Belgium - Publication Date: 1975-7
Language
- French
Media Info
- Features: Figures; Photos; References; Tables;
- Pagination: 108 p.
Subject/Index Terms
- TRT Terms: Glare; Headlamps; Lanterns; Lighting; Luminance; Luminous intensity; Specifications; Standards
- Uncontrolled Terms: Headlamp settings
- Geographic Terms: Belgium
- ITRD Terms: 1677: Glare; 1341: Headlamp setting; 516: Lantern; 505: Light intensity; 525: Luminance; 187: Specification (standard)
- Subject Areas: Highways; Planning and Forecasting; Safety and Human Factors; I21: Planning of Transport Infrastructure; I85: Safety Devices used in Transport Infrastructure;
Filing Info
- Accession Number: 00157442
- Record Type: Publication
- Source Agency: Road Research Centre, Belgium
- Report/Paper Numbers: Report NL14 Monograph
- Files: ITRD, TRIS
- Created Date: Nov 23 1977 12:00AM