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 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 A. V. Kashin - Dr.Sc. (Eng.), Deputy Chief Designer, FSUE FRPC - Measuring System Research Institute n.a. Yu.Ye. Sedakov - (Nizhny Novgorod). E-mail: aKashin@niiis.ru Yu. A. Svetlakov - Ph.D. (Eng.), Leading Research Scientist, FSUE FRPC - Measuring System Research Institute n.a. Yu.Ye. Sedakov - (Nizhny Novgorod). E-mail: niiis@niiis.nnov.ru