TOFD Transducers / Wedges
Nexa Time Of Flight Diffraction(TOFD) transducers have a high sensitivity and are highly damped to produce a short pulse with high resolution. The transducers provide excellent sizing capabilities.
Centre Frequency (-6dB) from 2MHz to 15MHz
Active area 3mm to 12mm
Relative Bandwidth (-6dB) 50 to 90%
M12 Screw thread
M20, UNEF screw thread transducers also available
Nexa manufacture Time of Flight Diffraction wedges in durable plastic and rexolite as standard with M12 thread.
Stainless steel and brass wedges can be manufactured on request as well as UNEF style wedges