Meaning and use
5.1 This practice applies to production quality control and customer acceptance of regular transmission sheet (such as tinted Windows), where the importance of visual color discrimination is needless to say.

ASTM E 1478-97-2015 “Self-Evaluation of Color in Transparent Sheet Materials”

range
1.1 This practice is intended to help its users critically judge the transmitted color appearance of the transparent sheet. Its main applications are colored plate glass and plastic materials.

1.2 This practice is not appropriate for assessing the colour of curved, diffuse, self-luminous or opaque materials.

1.3 This standard is not intended to address all, if any, safety concerns associated with its use. It is the responsibility of users of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory restrictions prior to use.