The Blackbird OCT includes the algorithms for the recording of all important features, such as:

• Seam width
• Seam length
• Penetration cuts
• Seam sinkage
• Convexity
• Concavity

The individual error features are identified alongside a seam. Sum errors permit the overall evaluation of a seam while collective errors allow a qualification of all seams of a component. This include different seam geometries of the welding seam, such as fillet welds or lap welds.