ISO/PWI 8911

Fine ceramics (advanced ceramics, advanced technical ceramics) — Laminated-type reference mirrors used for measuring regular spectral reflectance of fine ceramic coatings ISO/PWI 8911

Scope

This document specifies the requirements for the laminated-type reference mirrors consisting of an Ag or Al metal thin film layer used for relative measurements of regular spectral reflectance of fine ceramic coatings day-to-day in laboratory room or quality assurance rooms.