Pitch-Catch probes are ideal to detect skin-to-core disbond in composite honeycomb. The broadband probe crystals allow scanning over a wide range of composite thicknesses.
Mechanical Impedance Analysis probes are best to detect smaller skin-to-core disbond on composite honeycomb. They are also a great tool to identify repaired (potted) areas.
Resonance method is ideal to detect delamination in composite laminates or inspect metal-to-metal bonding. Resonance probes come in various frequencies to accommodate the wide range of composite thicknesses and ply structure found in the industry.