Ultrasonic Flaw Detector UD3-71

BASIC TECHNICAL CHARACTERISTICS:

Operating frequency range from 0,4 to 15 MHz
Inspection range (in steel) 0…6000 mm
Gain dynamic range 100 dB
Absolute error when measuring the Hx flaw depth ±(0,1+0,005 Hx) mm
Absolute error when measuring the Nx signal amplitudes ratio ± (0,2+0,03 Nx) dB
Weight up to 0,8 kg
Dimensions 105 x 190 x 80 mm

IS INTENDED FOR:

  • Discontinuities and irregularities detections in materials, items, semi products, welded and soldered joints;
  • Flaw depth and coordinates measurement;
  • Echo signals amplitudes ratio measurement;
  • Defect equivalent size measurement;
  • Item thickness measurement;
  • Sound velocity measurement;
  • Defect equivalent and conditional sizes measurement;

 

MAIN FEATURES:

  • All thickness gauge functions;
  • A   scan and B   scan;
  • Rectifier: RF/full wave/+ half wave/  half wave;
  • Gain control function set, including AGC, TCG;
  • Automatic probe and test piece parameters calibration interface;
  • Several DGS diagrams operating modes;
  • Two independent tree level measuring gates;
  • Coupling control system;
  • Flaw detection alarm system on all gate's levels;
  • Bright three color alarm LEDs;
  • Advanced peak curve mode;
  • Mode of current signal overlaying an earlier frozen one ("freeze and live" mode);
  • Dynamic control of the pulser parameters depending on the probe frequency;
  • Reflections highlight mode;
  • Special program interface option;
  • "User", "Expert" menu modes;
  • Results and settings storage;
  • Communication with PC via USB port.