NM01QW2545

This Dakota Ultrasonics Standard Quick Change Wedge (QW) is a highly versatile and efficient accessory designed to streamline angled beam ultrasonic testing. As part of their widely adopted Quick Change (QW) series, this wedge features an intuitive mechanism that enables rapid and secure attachment and detachment of compatible ultrasonic transducers, significantly enhancing productivity during inspections where frequent transducer changes are beneficial.

Specifically engineered to accommodate transducers with an approximate 1/4 inch contact width, this wedge is designed to produce a 45-degree refracted angle for the ultrasonic beam as it propagates through the material under inspection (typically calibrated for steel; the actual angle may exhibit slight variations depending on the acoustic velocity of the specific material being tested). This 45-degree angle is an exceptionally common and foundational choice in ultrasonic non-destructive testing, particularly in the comprehensive examination of welds and for general-purpose flaw detection. Its widespread use stems from its excellent sensitivity to a broad spectrum of defect orientations, making it a primary angle for many inspection procedures.

Manufactured by Dakota Ultrasonics, a recognized and respected leader in the field of non-destructive testing (NDT) equipment, this Standard Quick Change Wedge (QW) is constructed to ensure reliable and consistent acoustic coupling between the transducer and the test surface. When utilized with an appropriate ultrasonic couplant, it facilitates the efficient transmission of ultrasonic energy at the intended 45-degree angle, yielding accurate and dependable results for a vast array of angled beam inspection applications. The quick change functionality makes it an indispensable tool for NDT professionals who need to adapt rapidly to diverse testing scenarios and transducer configurations in both field and laboratory settings. This wedge is a cornerstone component for maximizing the efficiency and effectiveness of ultrasonic inspections performed with Dakota Ultrasonics' quick change probe system, offering a balance of versatility and performance for a wide range of testing needs.