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Remote field / Eddy current

EEC-309 RFT/ECT

Portable instrument for heat-exchanger, condenser, boiler and small-diameter tubes, with ECT for non-ferromagnetic materials and RFT for ferromagnetic tubes.

EEC-309 RFT/ECT — Remote field / Eddy current

The EEC-309 inspects heat-exchanger, condenser, boiler and small-diameter tubes. It combines ECT for non-ferromagnetic materials with RFT for ferromagnetic tubes, including carbon steel. Electromagnetic wall-loss assessment is based on signal response and calibration against known discontinuities; it is not equivalent to quantitative ultrasonic thickness measurement by IRIS.

Highlights

  • —2 channels and 4 frequencies per channel
  • —5 Hz–12 MHz range, with RFT from 5 Hz to 5 kHz
  • —MIMO and OFDM technology to increase RFT inspection speed
  • —Mixing unit to reduce support-plate signals
  • —Tube Sheet Mapping with actual bundle layout and colour classification
  • —Automatic report generation
  • —2.7 kg and −20 °C to +55 °C operating range

Application industries

Power & NuclearOil & GasManufacturing