This check serves the layer strength of the lacquer laid on a test sheet metal for the regulation. | Test instruction TIGER DRYLAC Quality Control Measuring of film thickness DIN 50982 PA 07 1. Purpose Target This check serves the layer strength of the lacquer laid on a test sheet metal for the regulation. 2. Description of the procedure Testing sets Film thickness measuring instrument with a measuring probe suitable for the background material measurement principle Eddy current procedures Execution The measurement of the film strength effected in minimum 5 places of the sample sheet metal through create the measuring probe. Analysis The film strength can. be read off from the display of the measuring instrument. Release directives the determined value corresponds to release guidelines to the pre-set value then this test sheet metal for the further checks can be used. If the determined value doesn t correspond to the pre-set value then this test sheet metal is to be excluded from all further checks. 3. Link documents DIN 50982 Approved by Issue date Update status folder - Nr page Ing. Mathe March 94 00 HQ 03 - 18 1
