DIN EN ISO 3868:1995 Metallic and other non-organic coatings - Measurement of coating thicknesses - Fizeau multiple-beam interferometry method (ISO 3868:1976); German version EN ISO 3868:1994
This document specifies a method for the measurement of the thickness of thin, highly reflective coatings (up to 2? by the use of Fizeau multiple-beam interferometry.#,,#
DIN EN ISO 3868:1995 history
1995DIN EN ISO 3868:1995 Metallic and other non-organic coatings - Measurement of coating thicknesses - Fizeau multiple-beam interferometry method (ISO 3868:1976); German version EN ISO 3868:1994