ASTM E1247

ASTM E1247 is the ASTM standard for detecting fluorescence in object-color specimens by spectrophotometry. It provides a technical basis for identifying when a material exhibits fluorescent behavior under spectrophotometric measurement, which can affect how color is observed, compared, and reported. This matters in color quality work because fluorescence may influence appearance and measurement results, especially when matching specimens or evaluating consistency across products, batches, or viewing conditions.

Overview of ASTM E1247

ASTM E1247 addresses the use of spectrophotometry to detect fluorescence in object-color specimens, helping users recognize when measured color behavior may differ from non-fluorescent materials. As a standard practice, it supports more informed color evaluation by distinguishing fluorescence-related effects from ordinary reflectance response. For organizations that rely on color data, the standard can improve the reliability of measurement interpretation, product comparison, and technical communication between suppliers, laboratories, and quality teams.

Common use cases of ASTM E1247

This standard is commonly used in color measurement workflows where spectrophotometric data must be checked for fluorescence effects. It is relevant when evaluating object-color specimens that may contain fluorescent brighteners, dyes, coatings, or other colorants that alter measured appearance under instrument conditions. ASTM E1247 is also useful in laboratory testing, incoming material inspection, and product development where consistent color assessment is important and where fluorescence could influence compliance or comparison results.

Benefits of using ASTM E1247

Using ASTM E1247 can help reduce uncertainty in color testing by identifying fluorescence-related behavior before measurements are used for approval or specification decisions. It supports more consistent evaluations, better comparison of specimens, and clearer communication in procurement and quality control processes. By providing a recognized ASTM standard practice, ASTM E1247 can also help organizations align testing methods, improve repeatability, and lower the risk of misinterpreting color data.

• Detects fluorescence using spectrophotometric methods
• Supports color evaluation of object-color specimens
• Helps separate fluorescence effects from normal color response
• Useful for quality control and comparison testing
• Promotes consistent technical interpretation