Inspection and Engineering: BS EN ISO 8503-3

Objective

The objective to this training unit is to give an overview of the BS EN ISO 8503-3 which is titled "Preparation of steel substrates before application of paints and related products – Surface roughness characteristics of blast cleaned steel substrates.


Part 3: Method for the calibration of ISO surface profile comparators and for the determination of surface profile – Focusing microscope procedure.