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Traceable calibration

NPL offers calibration services for Ru-106 and Sr-90 curved and planar ophthalmic applicators. We have developed a calibration service for ophthalmic applicators. The calibration is performed by irradiating thin alanine pellets placed on a Perspex phantom.

  • Calibration of Ru-106 and Sr-90 curved and planar applicators traceable to NPL's primary standard for absorbed dose to water (graphite calorimeter ) via alanine dosimetry
  • Calibration in terms of absorbed dose rate to water, normally at 0 mm and 2 mm depth
  • Uncertainty of calibration is estimated to be ± 7 % (k=2)
  • Service is available on demand
  • Turnaround time is approximately two weeks

Don’t see what you are looking for? Our diverse skill set enables us to provide bespoke solutions. Please contact us to discuss your requirements.

Contact us

Contact us

Our research and measurement solutions support innovation and product development. We work with companies to deliver business advantage and commercial success.
Contact our Customer Services team on +44 20 8943 7070