CSN EN 13048 This document specifies methods for the determination of the thickness of the lacquer film applied inside cylindrical and conical aluminium tubes. The methods are a reference. They can also be used as a reference when calibrating other electronic instruments suitable for determining coating weight thickness. It is applicable to aluminium tubes used for packing pharmaceutical, cosmetic, hygiene, food and other domestic products. NOTE - hough not specified in this document there are available suitable automatic film thickness measurement instruments that provide instantaneous results with good accuracy (<1 µm). Original English text of CSN EN Standard. The price of the Standard included all amendments and correcturs.
