Photography -- Projection in indoor rooms -- Part 1: Screen illumination test for still projectors
发布日期:1997-11-01 实施日期:1997-11-01
Illuminance for railway rolling stock. Recommended levels and measuring methods
适用范围:This Japanese Industrial Standard specifies the levels and measuring methods of illuminance for railway rolling stock,required for assuring the favourable interior environment and safety for passengers...
实施日期:1992-04-09
Self-ballasted LED-lamps for general lighting services by voltage $0G 50 V. Safety specifications
发布日期:2013-05-31 实施日期:2013-05-31
Aerospace series; test methods for transparent materials for aircraft glazing; part 5: determination of visible light transmission; german version EN 2155-5:1989
Projection of still and motion-pictures - Measuring methods for the determination of imaging properties of slide projectors
适用范围:This document applies for a measuring methods for the determination of imaging characteristics of slide projectors.
Specification for motor vehicle lighting and signalling equipment. Sealed beam headlamps
适用范围:This standard sprcifies requirements for 12 volt sealed beam headlamp units for use on vehicles, and tests for photometric properties, visual aim, current, life and resistance to thermal shock.
实施日期:1966-04-27
Road traffic signs. Testing and performance of microprismatic retroreflective sheeting materials. Specification
适用范围:This British Standard specifies tests and performance requirements, and produces photometric ratings, for microprismatic retroreflective sheeting material for use in vertical road traffic signs. It is ...
实施日期:2005-05-25
Warndreiecke fuer die Vorankuendigung voruebergehender Gefahrenstellen. Spezifikation Specification for Advance Warning Triangle to Indicate Temporary Obstructions Triangle de pre-signalisation indiqua...
适用范围:1. This British Standard is concerned with triangle signs which may be placed on or beside the road to give advance warning of the presence of a temporary obstruction. The specification includes design...
实施日期:1965-01-15
Standard Test Method for Measuring Solar Reflectance of Horizontal and Low-Sloped Surfaces in the Field
实施日期:2006-08-15
Cycles. Specification for photometric and physical requirements of reflective devices
适用范围:Specifies requirements for the photometric and physical properties and the marking of reflectors for cycles for use on public roads.
Recommended levels of illumination and methods of illumination measurements for marine use
适用范围:この規格は,船舶,海洋構造物などにおいて,人工照明によって労働安全,良好な生活環境などを確保するために必要な照度の基準及びその測定方法について規定する。
Luminance meters Requirements and test methods
适用范围:This British Standard specifies performance requirements for luminance meters for the measurement of photopic luminance for applications other than the measurement of luminaires. It specifies the perfo...
实施日期:2005-01-28
Photometry; operation of electric lamps and measurement of the respective quantities
实施日期:1989-03-01
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