EN ISO 21227-1 Paints and Varnishes - Test for Defects on Coated Surfaces Using Optical Imaging

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EN ISO 21227-1 Paints and Varnishes - Test for Defects on Coated Surfaces Using Optical Imaging

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of EN ISO 21227-1 testing. EN ISO 21227-1 provides definitions and guidance for the use of optical imaging systems for the quantitative characterization of defects occurring on coated surfaces after exposure to various test methods, e.g. lithotripsy, weathering or cross-cut testing.

EN ISO 21227-1 Paints and Varnishes - Test for Defects on Coated Surfaces Using Optical Imaging

One purpose of EN ISO 21227 is to use optical imaging to reproduce the results of currently existing methods for visual assessment. In addition, optical imaging provides more information that can be used for a more detailed assessment of coating defects.

This section of ENISO 21227 contains a general introduction to optical imaging methods and definitions. Performance and precision requirements of individual test methods are described in other parts of the standard.

Traditional ISO testing methods for assessing surface defects and appearance changes often use pictorial standards that indicate certain types of surface deterioration and require human visual assessment. The technology described in the various sections of this International Standard can yield more objective, accurate, quantitative and reproducible results compared to human visual assessment techniques.

EUROLAB assists manufacturers with EN ISO 21227-1 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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