Eddy-current Flaw Detector VD3-71

BASIC TECHNICAL CHARACTERISTICS:

Operating frequency range from 500 Hz to 6 MHz
Generator output voltage from 0,5 to 8 V
Gain setting range 52 dB
Signals scaling range 0,1…10
Sampling frequency to 3000 samples/sec.
Weight up to 0,8 kg
Dimensions 105 x 190 x 80 mm

Universal portable eddy current flaw detector is a solution for a variety of eddy current testing tasks:

  • Welded joints testing;
  • Acceptance testing of pipes, rods, wires, bars, etc;
  • Testing of power generating equipment elements including heat exchangers with encircling coil probes;
  • Acceptance and in service testing of vehicles;
  • Tanks and vessels testing in chemicals, oil and gas and other industry branches.

 

MAIN FEATURES:

  • Usage of different probe types;
  • Multi frequency (2 frequencies) testing;
  • Signal imaging on the complex plane (signal hodograph), signal vector imaging, signal time function representation;
  • 5 algorithms of signals mixing from 2 channels;
  • Signal phase correction;
  • Automatic measurement of signal's amplitude and phase;
  • Evaluation of defect size (in millimeters, % of wall thickness, etc) in accordance with selected or recorded calibration curve;
  • Digital filtering   5 types of filters: low frequency, high frequency, band pass, differential, averaging;
  • Intellectual signal scaling;
  • Recording and storage of up to 100 flaw detector settings sets;
  • Recording and storage of up to 100 testing results depending on testing duration;
  • Communication with PC through the USB port;
  • LED’s and sound flaw alarm system;
  • Headphones output;
  • Color high resolution high contrast TFT display;
  • Ergonomic case;
  • Integrated accumulator power supply;
  • Intellectual charging device in delivery set.