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prEN ISO 23131-2

Ellipsometry - Part 2: Bulk material model (ISO 23131-2:2026) prEN ISO 23131-2

General information

40.10   harmonizedStageCodeLabel.40.10   Aug 28, 2026

CEN

CEN/TC 262 Metallic and other inorganic coatings, including for corrosion protection and corrosion testing of metals and alloys

European Norm

17.020   Metrology and measurement in general

Scope

This document specifies a method for determining optical and dielectric constants in the UV-VIS-NIR
spectral range as well as layer thicknesses in the field of at-line production control, quality assurance and
material development through accredited test laboratories.
It is applicable to stand-alone measuring systems. The presentation of the uncertainty of results conforms
to ISO/IEC Guide 98-3.

Life cycle

NOW

IN_DEVELOPMENT
prEN ISO 23131-2
40.10 harmonizedStageCodeLabel.40.10
Aug 28, 2026

Relations

Adopted from ISO 23131-2:2026 IDENTICAL




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