ASTM has implemented a new policy that affects how you can access the version of this standard: Astm D 523 Brillo | PDF | Electrodynamics | Atomic - Scribd
: It specifies three angles for different gloss levels: 60° : The standard geometry for most specimens. astm d523 pdf new
Modern gloss meters used with this standard offer automatic data logging, allowing for audit-ready documentation and digital QC reports. The Three Geometry Angles (20°/60°/85°) ASTM has implemented a new policy that affects