USM Vision a Total Weld Inspection Solution Just Arrived

IPC software for creation of the inspection plan and automatic generation of the UT set-ups. Integrate a database with procedures based on international codes and standards and ray tracing functionality for the validation of the UT parameters.

  • The USM Vision hand-held flaw detector, featuring:

  • Conventional channel, TOFD, 16/64 or 16/128 Phased Array, Real TimeVolume Corrected 
Images, A-scan saving

  • Unique user interface to operate a pointing device by two trackballs

  • Ease of use for untrained operators

  • 26,5 cm (10.4”) color touch screen with 1024 x 768 resolution

  • Weighs only 4 kg (8.8 lb)

  • Hot swap battery exchange for continuous operation

  • Robust, rubber housing, IP 54

  • Dimensions: 
Length top: 367 mm (144.4”)
Length bottom: 310 mm (122”)
Width: 250 mm (98.4”)
 Heigth: varying from 60 to 100 mm (23.6” to 39.3”)

  • Modern PC interfaces including USB, Ethernet, wireless connection (WiFi)

  • IPC and analysis software can be operated from the USM Vision

  • Transport case

  • An encoder-scanner, designed for TOFD and Phased Array manual acquisition including:

  • Manual handle cart with magnetic wheels

  • Optional chain for the inspection of pipes

  • Arm with probe and center line pointer holders, forks for TOFD and PA wedges

  • Transport case

  • Set of probes and wedges relating to the specified pipe ranges and inspection codes

  • Rhythm Review 4.2 software for the analysis and reporting – Windows 7

  • Optional Rhythm modules for archiving, sharing and advance reporting functionalities

Scope of Applications

The USM Vision has been developed to simplify and to democratize the Ultrasonic Inspection according to the international codes and standards through:

  • Optimizing the use of specialized inspection personnel
  • Increase productivity
  • Reducing the current weld inspection radiographic constraints
  • Reducing the ultrasonic weld inspection complexity

USM Vision is especially dedicated to:

Energy construction industry

  • Carbon steel and Stainless steel pipes
  • Covers the Normalized Pipe Size (NPS) in automatic setup
  • Diameters from 73 mm (2.875”) up to 1219 mm (48”)
  • Thicknesses from 6 mm (1/4”) up to 50 mm (2”)
Higher thickness and diameter in manual setting
  • Circumferential welds

  • Short exit point wedges and short scanner arms available for pipe to elbow and pipe to flange.See


  • Quality System Certification Harlequin International (Gh) Ltd is the first company of it’s kind to be awarded with the ISO 9001/2008 certification in Ghana via D.N.V Det Norske Veritas.

    Through Harlequin International (Gh) Ltd accreditation to ISO 9001: 2008, it provides customers the assurance that all systems, procedures, products, and personnel training, meet the exact quality standards.
  • Testimonial We made initial contact with Barry Williams, he gave us a tour of his shop facilities; and we were astounded that a shop of his quality existed in this area of the world. Jim Haley Operations Administrator, Atwood HUNTER
  • Testimonial I have personally found Harlequin International to be 100% professional in my many dealings with them over the last three years. Barry Williams also has the ability to make you feel that you are his only customer and always has time to answer questions and explain his processes. Derek Duncan Rig Manager, Ocean Rig
  •  Testimonial Again, thank you for the prompt and professional response, I only wish other suppliers around the globe operated in the same manner.  What you have created is a true first class operation. 

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