ISO 9001 ISO 14001 ISO 45001 ISO/IEC 27001 ISO/IEC 17025 RMRS
 



Congratulations


28.07.2008
Congratulations
V.I. Chernyshev has defended Ph.D. thesis on the subject Development of digital coincidence method for precision measurements of activity of radionuclides by speciality 05.11.15 Metrology and metrological assurance.

Working results were implemented when retrofitting the operating standard of activity in All-Russian Research Institute for Physical-technical and Radiotechnical Measurements (VNIIFTRI), and validated by comparison of measurement results using the proposed method against results of measurements with the State standard of activity in the D.I. Mendeleev Institute for Metrology (VNIIM). Only three laboratories in world devise the digital method of measurement of activity, including the National Physical Laboratory in Great Britain. In 2003 these laboratories formed the Working group for metrology of radionuclides under the International Committee for Metrology (ICRM).