Devices for inspecting components by ultrasound include a plurality of identical devices 1.Each apparatus 1 has several channels 76 and a main controller 73 of the ultrasonic transducer 4.Each device 1 is connected to a daisy chain and is controlled by one of the main controllers 73.Mechanical ...
Considering the fact that the acoustic attenuation increases with the carrier frequency, the attention shifts towards the low-frequency ultrasonic waves in the field of ultrasonic nondestructive testing and structural health monitoring of highly attenuative materials. However, low-frequency ultrasonic waves ...
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More efficient screening? This is possible with our ultrasonic screening components. We equip your screen frame with the appropriate sound conductor.
Sensing covering a wide range of information is possible, including vibration, acceleration, tilt, ultrasonic waves, magnetism, impacts, infrared light, temperature, CO2, barometric pressure, and soil. We offer a versatile lineup of high-precision sensors that cater to all situations and needs, fro...
Single-crystal materials are elastically anisotropic, which causes ultrasonic waves to propagate with different velocities depending on the direction of the wove. If unaddressed, this significantly reduces the quality of the inspection and the 3D images that can be produced with an ultrasonic array. ...
HC-SR04 Distance sensor for detection of Ultrasonic waves HCSR04 $0.44 - $0.59 Min. order: 2 pieces RCWL-1605 Receiver and Transmitter Integrated Open Ultrasonic Ranging Module Distance Measuring GPIO Serial Port IIC Single Bus $0.70 - $1.00 ...
HC-SR04 Distance sensor for detection of Ultrasonic waves HCSR04 $0.44 - $0.59 Min. order: 2 pieces New 12VDC 2A 6pin Relay TYPE DH2SU $1.00 - $1.30 Min. order: 10 pieces SR602 MINI Motion Sensor Detector Module Pyroelectric Infrared PIR kit sensory switch Bracket With lens $0.52 - $...
cannot hear them, infrasonic waves can be felt. At the other end of the frequency spectrum are ultrasonic waves, which cannot be heard by humans. Most canine species can hear them however, “dog whistles” create ultrasonic waves. Perception of Sound ...
Guided Ultrasonic Waves (GUWs) used in the hundreds of kilohertz range provide the ability to perform damage detection and quantification in structural components having a finite cross-sectional area. These include plates, shells, rods, pipes, etc. Compared to "global" Structural Health Monitoring ...