At Elevated Temperatures
Developed by ASTM Subcommittee: E21.04, on Space Simulation Test Methods, and in the Annual Book of ASTM Standards, Volume 15.0 Space Simulation; Aerospace and Aircraft; Composite Materials
Quoting from the standard’s Scope:
1. Scope
1.1 This test method describes a highly accurate technique for measuring the normal spectral emittance of electrically conducting materials or materials [...]
