NM01FC2525

The DAKOTA NDT SINGLE ELEMENT CONTACT TRANSDUCER (FC) – FINGER TIP is a compact and highly maneuverable ultrasonic transducer designed for direct contact inspections in challenging access areas. Featuring a small 0.250-inch (1/4") diameter element and operating at a frequency of 2.25 MHz, this "Finger Tip" style transducer is ideal for applications requiring precise positioning on curved surfaces, tight corners, and intricately shaped components.  

The 2.25 MHz frequency offers a good balance between penetration capability in various materials and sufficient resolution for detecting subsurface flaws. Compared to higher frequency transducers, it allows the ultrasonic waves to travel further through materials that tend to attenuate sound, making it suitable for inspecting thicker sections or more absorptive materials where a small contact area is needed.  

As a single element contact transducer, it requires direct physical contact with the test object and the use of an ultrasonic couplant (such as gel, liquid, or paste) to ensure efficient transmission of ultrasonic energy into the material. Its small footprint and focused design make it a versatile tool for a range of general-purpose ultrasonic inspection tasks, particularly where accessibility is a primary concern.

Manufactured by DAKOTA NDT, a trusted name in the non-destructive testing (NDT) industry, this finger-tip contact transducer is a valuable asset for NDT professionals across various sectors. Its design prioritizes ease of use and the ability to perform effective ultrasonic inspections in confined and complex geometries.  

Key Selling Points:

• Compact "Finger Tip" Design: Provides excellent maneuverability for inspections in limited access areas and on complex shapes.  

• Small 0.250" (1/4") Diameter Element: Enables precise positioning on curved surfaces and tight corners.  

• Versatile 2.25 MHz Frequency: Offers a good balance of penetration and resolution for various materials and thicknesses.

• Direct Contact Operation: Ensures efficient ultrasonic energy transmission with the use of couplant.  

• Durable Construction: Built to withstand the demands of field and shop environments.

• Manufactured by DAKOTA NDT: A trusted leader in ultrasonic testing equipment.  

Benefits:

• Enhanced Accessibility: Allows inspections in tight and challenging locations where larger transducers cannot reach.  

• Precise Positioning: Small footprint enables accurate placement on complex geometries.  

• Good Penetration and Resolution Balance: Suitable for a wide range of materials and flaw detection tasks.  

• Easy to Use: Simple direct contact operation with standard ultrasonic couplants.

• Reliable Performance: Delivers consistent ultrasonic signals for accurate inspections.

Applications:

This Finger Tip Single Element Contact Transducer is ideal for ultrasonic testing applications including:

• Inspection of welds in tight corners and on curved surfaces.

• Flaw detection in intricately shaped components.

• Thickness measurements in areas with restricted access.

• Corrosion surveys in hard-to-reach locations.

• General ultrasonic inspections where a small, maneuverable transducer is required.