The procedure is directly applicable in cases where the anodization is carried out for the purpose of electrical insulation and in cases where the specifications are based on the principle of breakdown potential. This International Standard specifies principle, apparatus, procedure and expression of results.
ISO 2376:1972 history
2019ISO 2376:2019 Anodizing of aluminium and its alloys — Determination of breakdown voltage and withstand voltage
2010ISO 2376:2010 Anodizing of aluminium and its alloys - Determination of electric breakdown potential
1972ISO 2376:1972 Anodization (anodic oxidation) of aluminium and its alloys; Insulation check by measurement of breakdown potential