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曝露在室內(nèi)熒光燈下噴墨印刷品光穩(wěn)定性測(cè)定的標(biāo)準(zhǔn)測(cè)試方法：

本測(cè)試方法規(guī)定了旨在測(cè)定辦公室環(huán)境下噴墨印刷品光穩(wěn)定性的加速程序，該環(huán)境中用作照明的是頭頂上的熒光燈。

ASTM F1945-05英文摘錄

1. Scope

1.1 This practice covers an accelerated procedure intended to determine the lightfastness of ink jet prints in office environments where overhead fluorescent light is used for illumination.

1.2 This practice describes two methods based on Method II and Method III from D4674, in which specimens are exposed to cool white VHO fluorescent lamps (Method II) and cool white fluorescent lamps (Method III) under controlled environmental conditions.

1.3 Two criteria are used to determine relative lightfastness: color change and optical density.

1.4 This standard does not purport to address all of the safety concern