Yu. I. Belov - Ph.D. (Phys.-Math.), Head of Laboratory of Physics Research Institute. E-mail: belov@nirfi.sci-nnov.ru Ye. L. Varentsov - Head of Research Team, FSUE FRPC - Measuring System Research Institute n.a. Yu.Ye. Sedakov - (Nizhny Novgorod). E-mail: elvarentsov@mail.ru M. I. Dudkin - Research Engineer of 3rd category, FSUE FRPC - Measuring System Research Institute n.a. Yu.Ye. Sedakov - (Nizhny Novgorod). E-mail: dudkin.mikhail.ig@gmail.com I. A. Illarionov - Ph.D. (Eng.), Leading Research Scientist, FSUE FRPC - Measuring System Research Institute n.a. Yu.Ye. Sedakov - (Nizhny Novgorod). E-mail: illarionovi@list.ru A. Ye. Shulyndin - Leading Research Engineer, FSUE FRPC - Measuring System Research Institute n.a. Yu.Ye. Sedakov - (Nizhny Novgorod). E-mail: shulindinae@gmail.com