• non destructive services
  • non destructive services
  • non destructive services
case study
thomond park
case study
esb moneypoint
case study
rusal aughinish

non destructive services


Internal Rotary Inspection System (IRIS) is an inspection technique designed for measurement of wall loss in tubes. This technique is often used in the scanning of Heat Exchanger Tubes.

  • Ferrous and Non-Ferrous materials
  • ID / OD pitting in tubes and at support plates
  • Erosion caused by flow both internally and externally
  • General Tube Wall Thinning

WIS use the Ectane 2 which is one of the most versatile instruments available. It offers a range of Techniques including: IRIS, ECA, ECT and MFL. Encoder technology is possible. The Ectane 2 is supplied with precision centring devices, turbines and transducers. The multi technology acquisition and analysis software can manage entire inspection projects and offers the following:

  • Advanced Data acquisition
  • Data Anaylsis
  • 2D and 3D scans
  • Versatility


news at wis

WIS have implemented and are now accredited to the following: EN ISO 9001:2015, EN ISO 14001:2015 and EN ISO 45001:2018.

WIS have attended courses and examinations at QSA-Global in Houston, Texas and now have technicians trained and qualified in Servicing & Maintenance of the QSA-Global equipment. WIS also have technicians trained and qualified in Source Retrieval, this entailed the actual retrieval of a live source, which other companies providing this service do not carry out. WIS intend to roll out these services to NDT Contractors nationwide.