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Technology Application
LFET RFET BFET ECT Ultrasound OSET Support

TesTex uses a variety of state-of-the-art electromagnetic techniques to scan for defects in both ferrous and nonferrous materials and structures.


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LFET RFET BFET ECT Ultrasound OSET Support
Boiler Tubes AGS Tanks Pipelines Feedwater Heaters Heat Exchangers Finned Tubes Condensers Welds
Radio Field Electromagnetic Technique Triton RFET
Balance Field Electromagnetic Technique Triton BFET
Off Surface Electromagnetic Technique OSET - Scout
Ultrasonic Inspection Helix XT IRIS Echo 20/20

This is a great place to check out Technical papers, Case Studies, Videos and Testimonials related to our specialized non-destructive testing products and services.

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BFET Products

BFET - system

The Hawkeye 2000 and its variants use the principles of Balance Field Electromagnetic Technique (BFET) to detect surface and sub-surface cracking in welds and base metal. With maximum scanning speeds of one foot per second, the Hawkeye 2000 is much faster than conventional NDT techniques such as dye penetrationand magnetic particle testing. The Hawkeye 2000 can virtually be used anywhere that cracking is an issue, including the scanning of both ferrous and nonferrous metals. It can be used on pressure vessels, general vessels, windmill towers, storage tank floors and shells, and bridges. The Hawkeye 2000 offers real-time data processing, and data can be displayed in horizontal, vertical, and impedance planes. Noise and liftoff can be rotated away from the flaw signal. It offers up to eight (8) channels and a frequency range of 5Hz – 30KHz. The Hawkeye 2000 has many weld applications, including tube-to-header weld and dissimilar metal weld inspections. It also works on a variety of different types of welds, including butt-welds, lap-welds, and T-welds. For butt welds, no couplant is needed, the Hawkeye offers four inches (101mm) of coverage per pass and inspects both sides of the weld with one pass. For vessel inspection, the Hawkeye 2000 requires minimal surface preparation and detects cracks, undercuts, porosity, slag, etc. On surfaces, the Hawkeye 2000 requires minimal preparation and detects surface and sub-surface cracking without coatings. The Hawkeye detects cracks to a depth of 0.125 or one-eighth-inch (3mm) from the surface in carbon steel, and it covers a swath of up to eight (8) inches (203mm) on a single pass.

Hawkeye variants include:

Single/Multi Channel Hawkeye Scanner

  • Up to 16 channels
  • Detects surface and subsurface cracking to 1/8″ (3mm)
  • Lightweight ergonomical design
  • Scans circumferentially around object

Deep Penetrating Pencil Hawkeye Probe

  • Detects flaws with up to 3/8″ (10mm) liftoff from the surface in carbon steel
  • Scans 1/2″ (12mm) path
  • Compact design
  • Easy to use

Testimonials for BFET Products

“Appreciate all the work S____, you and your team put in on this job at Read More

“I just met with Mike and Bill. I appreciate them sitting down with me to Read More

4/24/2017 BFET is Added to American Electric Power’s Deaerator Inspection Circular Letter as a Recommended Read More


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