TWI Ltd (UK)


Lambda Test Ltd is a Service Inspection company offering a wide variety of Non-Destructive Testing Solutions as well as NDE Level 3 Consultancy.

Lambda has a broad resource in terms of knowledge and 'Tried & Tested' expertise in the field.

Our people:

  • Level-3 NDT across all disciplines
  • Ph.D. level physics/engineering
  • Foot-soldiers, hardened to real-life NDT environments - Qualified to Level 1 or 2 in all main methods.
  • Rope Access NDT Personnel Qualified to Level 1 or 2.

Our core business?

Providing 'On-site' all the mainstream NDT methods and other specialized activities such as;

  • Ultrasonic testing (Conventional, TOFD, PA & IRIS Tube Inspection).
  • Eddy-current Testing (All product forms including components, welds & heat exchanger tubes).
  • Radiographic Inspection (Castings & Forgings).
  • Magnetic Particle Inspection (All product forms and equipment).
  • Dye Penetrant testing (All product forms and methods).
  • Specialist Magnetic Flux Leakage applications (Tank Bottom and pipelines).
  • Rope Access Services for inaccessible elevated areas.
  • Condition Monitoring of Rotating Machinery based on Vibration Analysis.

Consultancy & Training:

  • Training and Qulification to Levels 1, 2 3 in the 5 main NDT methods and product categories.
  • Provide external 'Certifying Authority' & Level 3 Consultancy as an outside agency.