NM01C00227

The Dolphitech TRM-CHx-5.0MHz (no coupling) is a high-performance 5.0 MHz Transducer Module (TRM) designed for use with Dolphitech's advanced ultrasonic imaging systems. This transducer is part of their matrix array (2D array) series, featuring a 128x128 element configuration (16,384 elements) and a 32 x 32 mm aperture.

The "(no coupling)" designation indicates that this specific variant is designed to be used with a delay line or stand-off, rather than direct contact with the test piece. This allows for optimized performance in specific applications, often involving irrigation or specialized delay line materials.

The 5.0 MHz center frequency provides an excellent balance of resolution and penetration, making this transducer suitable for a wide range of materials, including both metals and composites, with typical inspection thicknesses ranging from approximately 1 to 30 mm (material dependent). The matrix array technology enables high-resolution 3D ultrasonic imaging, providing detailed insights into the internal structure of the inspected component.

Key Features:

• 5.0 MHz Center Frequency: Offers a versatile balance of resolution and penetration.

• Matrix Array (2D Array): 128x128 elements (16,384 total) for high-resolution 3D imaging.

• 32 x 32 mm Aperture: Provides a substantial inspection area.

• Designed for Delay Line/Stand-off: Optimized for use without direct coupling, often with irrigation.

• Wide Material Compatibility: Suitable for inspecting both metals and composites.

• Compact Dimensions: Approximately 40 mm (width) x 40 mm (length) x 84 mm (height).

• Lightweight: Weighs around 265 grams (excluding cable and delay line).

• High Data Acquisition Rate: Enables rapid A-scan and 3D volume acquisition with compatible Dolphitech systems.

Applications:

• Inspection of metals and composites.

• Detection and characterization of flaws and defects.

• Corrosion mapping.

• Bond inspection in multi-layered materials.

• Impact damage assessment.