1.1?This test method covers a procedure for measuring the reflectivity of transparent materials, hereafter known as specimens. The results are repeatable without specifying a particular brand name of instrumentation. 1.2?This test method applies to substantially flat parts. Err
ASTM F1252-21 history
2021ASTM F1252-21 Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
2016ASTM F1252-16 Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
2010ASTM F1252-10 Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
2008ASTM F1252-08 Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
1989ASTM F1252-89(2002) Standard Test Method for Measuring Optical Reflectivity of Transparent Materials
1989ASTM F1252-89(1996) Standard Test Method for Measuring Optical Reflectivity of Transparent Materials