This standard describes a method of measurement of the electrical resistance of electrically conducting surface coatings on non-conductive parts and samples for aerospace applications.If electrical contact areas are provided, the method is also applicable on electrical conducting layers over coated with non-conducting layers.
EN 4158:2006 history
2006EN 4158:2006 Aerospace series - Paints and varnishes - Test method for measurement of electrical surface resistance of conductive layers