SR EN ISO 3868:1997

Metallic and other non-organic coatings. Measurement of coating thicknesses. Fizeau multiple-beam interferometry method

Specifies a method for the measurement of the thickness of thin, highly reflective coatings (up to 2 ) by the use of Fizeau muliple-beam interferometry. The method described cannot be applied to vitreous enamel coatings. Gives principle, definitions, equipment, factors affecting in the measuring accuracy, calibration, procedure and measuring precision.

Status : Valid
Approval date : 10/8/1996
Publish date : 10/9/1996
Number of pages : 10
ICS : 17.040.20 Properties of surfaces,25.220.40 Metallic coatings
Technical Committee : 157 - Protection of metallic matherials against corrosion