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ASTM F2771-10(2016)
Standard Test Method for Determining the Luminance Curve of an Electroluminescent Lamp at Ambient Conditions (Withdrawn 2023)
NORMA vydaná dňa 1.5.2016
Informácie o norme:
Označenie normy: ASTM F2771-10(2016)
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2016
Kód tovaru: NS-638492
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Kategórie - podobné normy:
Anotácia textu normy ASTM F2771-10(2016) :
Keywords:
aging, electroluminescent, luminance, time to half luminance,, ICS Number Code 17.180.20 (Colours and measurement of light)
Doplňujúce informácie
| Significance and Use | ||||||
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5.1 To provide a standardized test method that can be used for a valid comparison of luminance time curves, color changes and cosmetic changes between lamps of various designs, fabrication techniques, and sources. |
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| 1. Scope | ||||||
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1.1 This test method establishes the procedures for determining the visible performance change, which is defined by luminance, color and cosmetic appearance of an electroluminescent lamp during operation over an extended time. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||||
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