Which testing methods are used in incoming goods inspection?

For incoming goods inspection, Zeros GmbH uses non-destructive testing methods (ultrasonic, radiographic, magnetic particle, penetrant and visual testing) as well as mechanical tests such as tensile and impact bending tests; these are performed in the testing laboratory accredited to DIN EN ISO/IEC 17025. The service also includes hardness testing (Vickers, Brinell, Rockwell), spectroscopy for chemical material analysis, and coating thickness measurement. Dimensional, 2D/3D, document and functional inspections are carried out outside the accredited scope. The personnel performing non-destructive testing are certified to DIN EN ISO 9712.