Eddy Current Array Tube Probes

Thickness and Flaw Inspection Solutions

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Overview

TXE - Attached

The new TXE probe series is the best at detecting circumferential cracks, particularly those located at the edge of supports or tube sheets. The output display is an intuitive C-scan image, and in addition, the probe can be used to scan the whole length of the tube at very high speeds.

Recommendations

TXE probes are designed to be used for the detection of circumferential cracks in stainless steel tubing.

Features

  • Detection of circumferential cracks anywhere in the tube, including tube-sheet and support locations.
  • Full-length tube inspection with speeds almost equal to the ECT standard speed (1 m/s), replacing rotation pancake probes.
  • 2-D and 3-D C-scan representation for maximum understanding of signals using the MultiView C-scan option.
  • Solid and durable titanium construction.
  • No multiplexer required. Direct connection to the standard MS 5800 EC extended connector.
  • Option to use up to four frequencies with mixing, and all with C-scan displays.

Standard/Custom Probes (Made to Order)

Use the nomenclature and the chart below to configure your part number.

Chart TXE

Probe Type
Coils Disposition
Probe Diameter
(use mm in part ID)
Frequency Level
Cable Length
mm
in.
TXE: Eddy current array tube probe
R8: 8 reflection coils
Standard
13.8 mm to 24 mm
by 0.2 mm
Standard
0.543 in. to 0.945 in.
by 0.008 in.
MF: Medium frequency optimized for stainless steel.
20 m (65 ft)

TXE TXE

Probe Response

The TXE-series eddy current array probes have independent channels that enable generation of C-scan views for easier analysis.

MV_ECA_TXE_01.psd

CT02 ECT Olympus NDT Calibration Tube C-Scan

MV_ECA_TXE_02.psd

Circumferential cracks (75% and 50% at the support)

Eddy Current Array Tube Probes