VREMYA-CH is a world leader in the development and production of hydrogen masers.
Main activities of VREMYA-CH are development and production of high-precision measurement instruments for time keeping and frequency comparison:
· active and passive hydrogen masers for ground and …
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“About company”
Author: VchAdmin
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PUBLICATIONS
Mishagin, K.G., Medvedev, S.Y. Implementation of Optimal Automatic Steering of the Time Scale of Atomic Clocks. Meas Tech 64, 662–667 (2021).
https://doi.org/10.1007/s11018-021-01987-1
https://link.springer.com/article/10.1007/s11018-021-01987-1
Kobyakov R.S., Medvedev S.Y., Mishagin K.G., Naumov A.V., Blinov I.Y. Development of DPN modem with selectable …
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“Resources”
Vacuum heat treatment technology
The Erstevak vacuum furnace was made according to a special project for the Vremya-Ch company and is designed for vacuum-thermal treatment of details with maximum dimensions: diameter 500 mm, length 500 mm, maximum temperature 1200 degrees, vacuum <1.0·10 −5 mbar.… ► “Vacuum heat treatment technology”
Automatic surface-mount technology
The automatic assembly sector has modern equipment that allows to install components with size not less than 0202, and integrated circuits (IC) with size not more 60×60 mm in size with a minimum pitch of 0.3 mm and an installation … ► “Automatic surface-mount technology”
Mechanical machining
Our factory is equipped with standard and CNC (computer numerical control) machines.… ► “Mechanical machining”
Welding
The company has its own welding production. The available welding equipment makes it possible to introduce and apply welding technologies for complex, high-tech structures (assemblies).… ► “Welding”
