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Conduct Research Top

  • Use of a PC-Based Digitizer in an Ultrasonic Flaw-Detection System
    in reflection. mode, where it is used to both generate and detect ultrasound. Excited by an ultrasonic. pulser/receiver unit, the transducer emits a wideband burst of ultrasonic energy and then. receives echoes reflected off of the part. In between successive ultrasonic record acquisitions, a robotic
  • Arbitrary Ultrasonic Generator
    Ultrasonic generation pulses must be varied to accommodate different types of ultrasonic transducers. General-purpose highly damped contact transducers are usually excited by a wideband, spike-like pulse that is provided by many common pulser/receiver units. Lightly damped transducers, used
  • Advances in Hand-Held Ultrasonic Thickness Gages with Live Color Waveforms (A-Scan) (.pdf)
    de-laminations and disbands. Danatronics Corp © 2009 All Right Reserved. In some of these applications, thickness gages with live waveforms can be used but. they should not be considered as a replacement for Ultrasonic Flaw Detectors which have. much higher pulser power, scanning speeds, bandwidth, and gain
  • Intra-Vascular Ultrasound with a CompuScope 8500
    one signal channel into a buffer of up to 8 Megasamples of on-board memory at up to 500 MS/s. The customer's experimental set-up is shown in Figure 1 below. The analog output signal from the customer's ultrasonic pulser/receiver provides the 50 Ohm input to the CS8500. The pulser/receiver also has
  • Trigger Out Modification for CP500-Class Boards
    cards, including CS8500, CS12100 and CS1250. The need for synchronicity can be understood by considering a typical ultrasonic pulse-echo system. An ultrasonic pulser-receiver generates ultrasonic pulses from a transducer which, microseconds later, receives echo signals reflected from a test specimen

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