TRM 1.5 MHz

The 1.5MHz transducer module (TRM) is currently towards the lower end of our frequency range, and is designed for maximum penetration of thick GFRP and thick, out-of-autoclave CFRP with porosity. Applications include wind turbine blades, marine GFRP and thick section GFRP piping. Typical component thicknesses are around 1-60mm.

Transducer Type Matrix (2D-array)

Transducer Elements 64x64 (4,096)

Transducer Aperture 32 x 32 mm

Element Pitch 500μm

Center Frequency 1.5MHz

-6dB Frequency Bandwidth 110%

Sample Rate 50 MHz

Acquisition Rate A-scans 100,000 – 500,000 datasets per second

Acquisition Rate 10-40 3D volumes per second

Width 40mm / 1.5"

Length 40mm / 1.5"

Height 84mm / 3.3"

Weight 265 grams / 0.5lbs (excluding cable and delay line)

Case Study: Unrivalled Ultrasonic Inspection result for wind blades

Video: Demo Dolphicam on GRP-pipe

TRM Product Specification