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Super-LumiNova is a brand name under which strontium aluminate–based non-radioactive and nontoxic photoluminescent or afterglow pigments for illuminating markings on watch dials, hands and bezels, etc. in the dark are marketed. This technology offers up to ten times higher brightness than previous zinc sulfide–based materials. Besides being used in timepieces, Super-LumiNova is also marketed for application on:

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  • Luminova (de)
  • Luminova (es)
  • Super-LumiNova (en)
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  • Luminova es el nombre comercial dado a un producto luminiscente, no radiactivo, formado por cristales de óxido de aluminio, utilizado en relojería para iluminar la esfera del reloj en ausencia de luz. La empresa que comercializa el producto es la japonesa Nemoto & Co. Ltd. * Datos: Q471478 (es)
  • LumiNova ist eine Marke des japanischen Herstellers Nemoto & Co Ltd., unter der anorganische Nachleuchtpigmente angeboten werden. Die Pigmente basieren auf Erdalkalialuminaten und wurden durch Nemoto entwickelt und patentiert. Unter dem Namen Super-LumiNova wird eine Weiterentwicklung mit erhöhter Leuchtkraft speziell für die Uhrenindustrie angeboten.LumiNova-Pigmente sind in den Leuchtfarben Gelbgrün, Blaugrün und Blauviolett erhältlich. (de)
  • Super-LumiNova is a brand name under which strontium aluminate–based non-radioactive and nontoxic photoluminescent or afterglow pigments for illuminating markings on watch dials, hands and bezels, etc. in the dark are marketed. This technology offers up to ten times higher brightness than previous zinc sulfide–based materials. Besides being used in timepieces, Super-LumiNova is also marketed for application on: (en)
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  • http://commons.wikimedia.org/wiki/Special:FilePath/Luminova.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Phosphorescent.jpg
  • http://commons.wikimedia.org/wiki/Special:FilePath/Luminescent_paint_pigment_applied_on_a_diver’s_watch_to_make_it_readable_in_low_light_conditions..jpg
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  • LumiNova ist eine Marke des japanischen Herstellers Nemoto & Co Ltd., unter der anorganische Nachleuchtpigmente angeboten werden. Die Pigmente basieren auf Erdalkalialuminaten und wurden durch Nemoto entwickelt und patentiert. Unter dem Namen Super-LumiNova wird eine Weiterentwicklung mit erhöhter Leuchtkraft speziell für die Uhrenindustrie angeboten.LumiNova-Pigmente sind in den Leuchtfarben Gelbgrün, Blaugrün und Blauviolett erhältlich. Die Pigmente wurden im Jahr 1998 als Alternative zu den früher eingesetzten, auf Radium oder später auf Tritium basierenden selbstleuchtenden Substanzen entwickelt. Im Gegensatz zu früheren Produkten weisen diese Pigmente keine Radioaktivität auf und unterliegen infolgedessen nahezu keinem Abbau. (de)
  • Luminova es el nombre comercial dado a un producto luminiscente, no radiactivo, formado por cristales de óxido de aluminio, utilizado en relojería para iluminar la esfera del reloj en ausencia de luz. La empresa que comercializa el producto es la japonesa Nemoto & Co. Ltd. El principio de funcionamiento se basa en excitar los electrones del último nivel de energía de los átomos a un nivel superior, por medio de los fotones de la luz, ya sea solar o artificial. Esos electrones que se encuentran en un nivel superior, tras la excitación, vuelven al nivel original emitiendo un fotón. De esta manera el material excitado con luz, emite luz al ser colocado en la oscuridad. Al no producirse ninguna reacción química la vida útil de este material es indefinida. Tan solo el contacto prolongado con agua le hace perder sus cualidades fotoluminiscentes. * Datos: Q471478 (es)
  • Super-LumiNova is a brand name under which strontium aluminate–based non-radioactive and nontoxic photoluminescent or afterglow pigments for illuminating markings on watch dials, hands and bezels, etc. in the dark are marketed. This technology offers up to ten times higher brightness than previous zinc sulfide–based materials. Super-LumiNova is based on LumiNova pigments, invented in 1993 by Nemoto & Co., Ltd. of Japan as a safe replacement for radium-based luminous paints. Nemoto & Co. was founded in December 1941 as a luminous paint processing company and has supplied paint to the watch and clock industry for over 70 years. Besides being used in timepieces, Super-LumiNova is also marketed for application on: * Instruments: scales, dials, markings, indicators etc. * Scales: engravings, silkscreen-printing * Aviation instruments and markings * Jewelry * Safety- and emergency-panels, signs, markings * Aiming posts * Various other parts These types of phosphorescent pigments, often called lume, operate like a light battery. After sufficient activation by sunlight or artificial light, they glow in the dark for hours. Larger markings are visible for the whole night. This activation and subsequent light emission process can be repeated again and again, and the material does not suffer any practical aging. Strontium aluminate–based pigments have to be protected against contact with water or moisture, since this degrades the light emitting quality. (en)
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