Falcon Steerable Magnetic Scanner

Falcon Steerable Magnetic Scanner

Powerful, Automated Inspection Solution

The Falcon is a powerful, magnetically attached 4×4 wheel drive scanner designed for single-axis weld inspection with conventional UT (TOFD/pulse-echo) and phased array (PAUT) or eddy current array (ECA) probes. The Falcon comprises two mutually articulated magnetic wheeled modules, each powered by a high-torque DC servo motor. A chain-driven, four-wheel drive system allows the scanner to maneuver over surfaces, overcoming obstacles such as weld caps. An articulated joint between the modules helps all four wheels maintain contact on curved surfaces, as the scanner is steered or rotated. A closed-loop servo system provides velocity control of the two motors ensuring smooth operation of the Falcon. The feedback control ensures the output speed of the scanner remains constant, regardless of orientation or drive direction, while the remote control feature uses thumbwheel joysticks providing skid steer motion, allowing for fine adjustments of each motor's speed for precise steering. The Falcon is a precision automated inspection solution supporting productivity and accuracy while reducing risk and inspection time.

 

 

Features & Benefits

  • Versatile - inspection capabilities supporting multiple NDT techniques.
  • Quick - deploys quickly reducing overall inspection time with minimal scanner set up
  • Comprehensive - coverage scanning 360° around the circumference of a pipe or vessel
  • Precision - movement control for accurate inspection
  • Robust - 4x4 wheel drive provides stability whilst easily traversing complex geometries and challenging surfaces
  • Secure - adhesion to inspection surfaces with full constant contact on curved/uneven surfaces
  • Holds up to six probes and a positional encoder
  • Probe holders with detachable arms for quick probe changes
  • Spring-loaded tool posts
  • TOFD Pre-Amplifier incorporated into frame
  • Couplant distribution manifold fitted to transducer frame
  • Scanner IP54 rated (splash proof) & Spring loaded waterproof wheel encoder IP68 rated
  • Remote control incorporates two dead man switches to prevent accidental operation

Technical Specifications

Falcon Specifications

Range: Minimum pipe size 1.5m up to Flat
Speed: Maximum 35mm/s, Minimum 5mm/s
Total weight: 33 lbs. (15kg) (includes transducer frame)
Dimensions (L x W): 16" x 12" (415mm x 310mm) (Scanner Body)
36" x 17" (920 x 430mm) (Overall including Scanner, Transducer Frame, Umbilical Clamp & Pre-Amp)
Radial working clearance: 10" (250mm)
Payload: 22 lbs. (10kg)
Motor Power: 80 watt
Motor Voltage:
24 Volt
Operational Temperature Range: 32° to 122°F (0° to 50°C)
Operational Humidity Range:  0% – 100%RH

Standard Kit Includes

  • Falcon Scanner Body
  • Transducer Mounting Frame & Probe Holders
  • Umbilical Cable
  • Remote Control
  • Power Supply Box
  • Run-off Mat
  • Rugged Carry Case

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Product Literature