ASTM F2771 PDF
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Standard Test Method for Determining the Luminance Curve of an Electroluminescent Lamp at Ambient Conditions
Published by | Publication Date | Number of Pages |
ASTM | 05/01/2016 | 3 |
ASTM F2771 – Standard Test Method forDetermining the Luminance Curve of an Electroluminescent Lamp at AmbientConditions
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.
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