tunnel luminance photometer Downloads

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    TunnelTech - Model 601 - Luminance Photometer Monitor - Datasheet

    The TunnelTech 601 Luminance photometer monitors the average luminance of a tunnel entrance and its surroundings. In accordance with Commission Internationale de l´Eclairage, (C.I.E.), publication 88, 1990 recommendations, the photometer monitors the average luminance within a 20 degree angle over a standard range of 0 – 6,500 cd/m2. The detector is a metal/glass encased silicon diode ...


    By Codel International Ltd

  • JES LWA Luminance Photometer

    Luminance monitoring Adaptation of tunnel lighting to environmental lighting conditions LUM in-situ Luminance monitoring Tel.: +43 (6245) 81785 Email: sales@jes-et.at Web: www.jes-et.at L:\\\\08_DOKUMENTATIONEN\\\\01_TUNNELS\\\\01_Vertrieb\\\\Info_EN_LUM_Kamera_20130820_01_RJU.docx // 2013-08-21 Application Tunnels are important infrastructure ...


    By JES Elektrotechnik GmbH

  • LUMIOS MkII - Tunnel Luminance Photometer Brochure

    The LUMIOS MkIII measures the level of luminance, or brightness, created by natural light at the tunnel portals to ensure that the visual perception of drivers is maintained, both day and night, by avoiding sudden variations in lighting levels and potential “black hole effect” when entering and exiting a tunnel. The LUMIOS MkIII can also be used for the measurement of luminance within ...


    By Tunnel Sensors Limited

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