High Technology Sources Limited

Unit 6, Moorbrook, Southmead Industrial Estate, Didcot, Oxfordshire OX11 7HP
+44 (0)1235 514200
+44 (0)1235 514219
Mark Brown, Operations Manager
Email address:
Web address:
  • E1 - Magnetic Particle Inspection (MPI)
  • EC - Erosion/Corrosion
  • LE - Leak Testing
  • LP - Liquid Penetrant Inspection
  • R - Radiography General
Affiliations & Approvals:
  • Trade Group Member (BINDT)

HTSL is the UK-based distributor for the Sentinel product range from QSA Global Inc, the world leader in its field. HTSL supplies the complete range of Sentinel gamma radiography products, which includes enriched Yb-169, Ir-192, Se-75 and Co-60 sources for radiography and Cs-137 sources for calibration and crawler control. HTSL also holds in stock a comprehensive range of gamma radiography projectors and accessories. Full details can be downloaded from the HTSL website.
HTSL also offers a range of its own products, which include emergency storage containers, area alarms, automatic exposure controls, fixtures and accessories. HTSL provides a bespoke design service for fixtures, fittings and containers, to meet the customer's specific requirements.
HTSL's comprehensive range of services includes:

  • Hire of gamma radiography equipment;
  • Servicing of gamma and X-ray equipment (either in house or on site);
  • Refurbishment of gamma and X-ray equipment;
  • Loading and unloading of customer-owned equipment; and
  • Source evaluation and wipe testing.

HTSL can also advise customers on the disposal of a wide range of sources and equipment (including isotopes covered by the HASS regulations).
HTSL has a highly-experienced team that can help to ship isotopes and equipment to most destinations.
For further details of all HTSL products and services, visit its comprehensive website.

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