Dosimetry Inter-Laboratory Comparison between ESTEC, CNA-ALTER/RADLAB, and UCL

The dosimetry is a key factor to provide confidence on EEE components total dose testing. Although there are accuracy requirements defined in the applicable test methods, it is difficult to determine the degree of correlation between the laboratories, as they use different technical means, procedures and calculations to determine the dose rate and the total dose values declared in the final test reports. To learn about such differences, a measurement inter-comparison activity has been designed and carried out between three well-known laboratories, covering a complete range of conditions, and performing a comparison of the obtained results.