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KRTBHDLP71.32 bảng dữ liệu(PDF) 25 Page - OSRAM GmbH |
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KRTBHDLP71.32 bảng dữ liệu(HTML) 25 Page - OSRAM GmbH |
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25 / 28 page ![]() KRTB HDLP71.32 2017-07-04 25 Augensicherheitsbewertung Wegen der Streichung der LED aus der IEC 60825 erfolgt die Bewertung der Augensicherheit nach dem Standard IEC 62471:2006 ("photobiological safety of lamps and lamp systems") Im Risikogruppensystem dieser CIE- Norm erfüllen die in diesem Datenblatt angegebenen LED die "exempt"- Gruppe (die die sich im "sichtbaren" Spektralbereich auf eine Expositionsdauer von 10000 s bezieht). Unter realen Umständen (für Expositionsdauer, Augenpupille, Betrachtungsabstand) geht damit von diesen Bauelementen keinerlei Augengefährdung aus. Grundsätzlich sollte jedoch erwähnt werden, dass intensive Lichtquellen durch ihre Blendwirkung ein hohes sekundäres Gefahrenpotenzial besitzen. Wie nach dem Blick in andere helle Lichtquellen (z.B. Autoscheinwerfer) auch, können temporär eingeschränktes Sehvermögen und Nachbilder je nach Situation zu Irritationen, Belästigungen, Beeinträchtigungen oder sogar Unfällen führen. Eye safety advice Due to the cancellation of the LED from IEC 60825, the evaluation of eye safety occurs according to the standard IEC 62471:2006 ("photobiological safety of lamps and lamp systems"). Within the risk grouping system of this CIE standard, the LEDs specified in this data sheet fall into the "exempt" group (relating to devices in the visible spectrum with an exposure time of 10000 s). Under real circumstances (for exposure time, eye pupils, observation distance), it is assumed that no endangerment to the eye exists from these devices. As a matter of principle, however, it should be mentioned that intense light sources have a high secondary exposure potential due to their blinding effect. As is also true when viewing other bright light sources (e.g. headlights), temporary reduction in visual acuity and afterimages can occur, leading to irritation, annoyance, visual impairment, and even accidents, depending on the situation. |
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