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Non-destructive testing

Double-line flaw detector AVICON-11

Reliable and time-proved dual-line flaw detector with display inspection defectogram on the screen


  • reliable 24–channel ultrasonic scheme (0°, 42°, 58°, 70°);

  • inspection of  both railhead sides using echo- and mirror methods;

  • reduced dimensions and weight (42 kg without couplant);

  • semi-automatic inspection adjustment;

  • availability of 13-level recording of echo-signal amplitude (from -6dB to +18dB);

  • signal recording in 2 mm over track length and in 1 mm over rail depth;

  • real-time display B-scan;

  • 3 modes: “Mnemonics”, “B-scan” (for all channels), “A+B-scan” (for each channel);

  • recording results to a USB memory stick;

  • wide possibilities to input additional markers and bind track data and defect rail sections;

  • 6 manual inspection channels;

  • convenience display program with noise filter.