PA22B helps with your ultrasonic phased array detection

Phased Array Ultrasonic Testing(PAUT) is a modern NDT Technique that based on the Huygens Fresnel principle, which controls the excitation timing and amplitude of each element in the transducer array to achieve the deflection, focusing, and scanning of the sound beam. After processing and analysis, information on the internal structure and defects of the object can be obtained.

Phased Array Ultrasonic Testing(PAUT) is a modern NDT Technique that based on the Huygens Fresnel principle, which controls the excitation timing and amplitude of each element in the transducer array to achieve the deflection, focusing, and scanning of the sound beam. When ultrasound encounters the internal structure or defects of an object, it will produce physical phenomena such as reflection and refraction. These reflected waves are received by the receiving transducer and converted into electrical signals. After processing and analysis, information on the internal structure and defects of the object can be obtained.

These Ultrasonic Transducers are piezoelectric materials that convert one form of energy to another.Each piezoelectric chip of the phased array probe can independently receive signal control. When connected to the phased array device, it can generate ultrasonic beams from different angles, achieving dynamic focusing and real-time scanning.

PAUT is a Non-destructive Testing Technique that offers accurate and efficient inspection solutions across various industries. Its advanced capabilities include wave interference, beam steering, multiple angles, sensitivity optimization, and real-time imaging.

Our star product PA22B is the latest developed portable ultrasonic phased array instrument, with 16:64 dual channel detection, water & oil-proof panel, and fan-free design. Equipped with image smoothing processing function, providing high-quality image display; Equipped with dynamic depth focusing function; A delay accuracy of 2.5ns, significantly suppressing sidelobes, improving the lateral and longitudinal resolution of the sound beam, and improving imaging clarity; Support the ACG and TCG curve compensation function specified in ASME standards, to solve the uneven energy distribution and measurement errors during sector scanning; Three level filters are optional, and the pulse width is automatically optimized according to the probe frequency, highlighting excellent noise processing technology; Fully sealed waterproof and dustproof design with natural heat dissipation mode, suitable for various harsh testing environments; Touch screen operation and full recording of detection data will definitely meet your detection needs.