I.S. EN ISO 2178:2016

National Foreword
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle of measurement
5 Factors affecting measurement accuracy
6 Calibration and adjustment of the instrument
7 Measurement procedure and evaluation
8 Uncertainty of the results
9 Precision
10 Test report
Annex A (informative) - Basic principle of all measurement
        methods
Annex B (informative) - Basic performance requirements
        for coating thickness gauges which are based on the
        magnetic method described in this International
        Standard
Annex C (informative) - Examples of experimental
        estimation of factors affecting the measurement
Annex D (informative) - Example of uncertainty estimation
Annex E (informative) - Basics of the determination of the
        uncertainty of a measurement of the used
        measurement method corresponding to ISO/IEC
        Guide 98-3
Annex F (informative) - Table of the student factor
Annex G (informative) - Details on precision
Bibliography

Defines a method for non-destructive measurements of the thickness of non-magnetizable coatings on magnetizable base metals.