Mistras Group

Krautkramer Branson

Krautkramer is the world's largest manufacturer and supplier of ultrasonic materials testing equipment. Our products are used mainly to test materials such as steel or plastic for cracks and defects, and to measure material thickness either as part of a manufacturing cycle or during the life of a product or component.

Also, see our ultrasonic reference data section with Velocity and Acoustic Impedance Table, Decibel vs. Amplitude Ratio Chart, Near Field Length, and Useful Formulas at http://www.krautkramer.com/reference/intro.htm.
Tecscan