Standard Test Method for Electrical Performance of Photovoltaic Cells Using Reference Cells Under Simulated Sunlight
实施日期:2009-04-01
Photobiological safety of lamps and lamp systems. Part 2:Guidance on manufacturing requirements relating to non-laser optical radiation safety Edition 1.0
实施日期:2009-08-01
Light and lighting. Lighting of work places. Outdoor work places
发布日期:2014-01-31 实施日期:2014-01-31
Design specification for illumination level in petrochemical industry
发布日期:2004-03-10 实施日期:2004-07-01
Light and lighting. Sports lighting
适用范围:This standard specifies lighting for those indoor and outdoor sports events most practised in Europe. Itprovides lighting values for the design and control of sports lighting installations in terms of ...
实施日期:2008-01-31
General methods of test for pigments - Part 13: Determination of water-soluble sulphates,chlorides and nitrates
适用范围:The project specifies a general method for determining the water-soluble sulfates, chlorides and nitrates in pigments and extenders.#,,#
Photometry; classification of illuminance meters and luminance meters
Projection in indoor rooms - Classification of transmitting projection screens and measurement of their transmitted luminance levels
适用范围:本标准规定了室内放映用透射放映银幕的分类、透射亮度参数及测定方法。 本标准还述及银幕在实际选择和安装前可在实验室获得的预期数据及测量。
发布日期:2007-10-11 实施日期:2007-12-01
Non-destructive testing. Penetrant testing and magnetic particle testing. Viewing conditions
实施日期:2012-12-01
Application of IEC 62471 for the assessment of blue light hazard to light sources and luminaires
适用范围:IEC/TR 62778:2012 brings clarification and guidance concerning the assessment of blue light hazard of all lighting products which have the main emission in the visible spectrum (380 nm to 780 nm). By o...
实施日期:2012-06-01
Luminary for lighting purposes - Part 4: Flood lights, terms and quantities of assessment
Artificial Lighting - Part 7: Lighting of interiors with visual displays work stations
适用范围:This standard supplements the various parts of DIN 5035 on the artificial lighting of interiors and gives special requirements for the lighting of display work stations and for work stations display su...
Underground lighting in hardcoal mining; lighting-technological planning bases for roadway-driving operation
适用范围:本标准适用于ZBY 346.1-85《定焦距电影摄影物镜》及ZBY 346.2-85《变焦距电影摄影物镜》所规定的电影摄影物镜。
实施日期:2000-01-01
Photography -- Electronic flash equipment -- Determination of light output and performance
适用范围:Specified are methods of measurements and standards of performance for light output, angle of coverage, ready indication, recycle time and number of flashes for electronic flash equipment of the single...
发布日期:1988-07-31 实施日期:1988-07-31
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