Search academic texts

Information × Registration Number 0213U002760, 0112U008243 , R & D reports Title Improvement of the State primary standart of power unit of free-fall acceleration DSTU 02-02-96 popup.stage_title Head Romanko Vladimir, Registration Date 06-02-2013 Organization National scientific centre "Institute of Metrology" popup.description2 At the present moment element base DETU 02-02-96 and some technical solutions, which were implemented during its development, are already out-of-date, and some units have been out of operation for 100% and require replacement. That's why some works on improving the measurement standards were held. The laser interferometer structure scheme based on He-Ne gas laser was updated. The structure scheme of electric power supply and interferometer control was developed. The modeling of interferometer and electric power supply and interferometer control with iodine laser were conducted. The modeling of measuring channels of moving tester for standard ballistic gravity meter were developed and conducted. The software for measuring channels of moving tester was designed. Experimental researches of laser interferometer models and electronics module and control and their improvement were conducted. Product Description popup.authors Ємець Н. Вінніченко О. Корецький Е. Короткий Ю. Пашкова В. popup.nrat_date 2020-04-02 Close