NM01FC2550

This Dakota Ultrasonics Finger Tip Single Element Contact Transducer (FC) is an exceptionally small and easily manipulated ultrasonic transducer designed for direct contact inspections in very tight or intricate areas. Its finger-tip style housing, with a 1/4 inch diameter active element, allows for precise application on small components, sharply curved surfaces, and other geometries where larger transducers cannot effectively couple.

Operating at a frequency of 5 MHz, this transducer is optimized for high resolution in near-surface regions. This higher frequency enables the detection of minute discontinuities and provides detailed information about the material's surface and immediate subsurface. However, it's important to note that the higher frequency may result in reduced penetration depth in materials that readily attenuate ultrasonic waves.  

As a single element contact transducer, it requires direct contact with the test piece and the use of an ultrasonic couplant (like gel or liquid) to ensure efficient transmission of ultrasonic energy. The small contact area and high frequency make it particularly useful for detailed examinations where access is limited and the detection of small flaws is critical.

Manufactured by Dakota Ultrasonics, a reputable provider of non-destructive testing solutions, this finger-tip contact transducer is a valuable tool for professionals needing to perform precise, high-resolution ultrasonic inspections in challenging or confined spaces. Its design emphasizes ease of handling and the ability to detect subtle flaws in localized areas.