The constantly increasing energy consumption along with the depleting fossil fuel resources
as well as owing to the fact that the nuclear fission not being an intrinsically safe method of …

Outgassing from materials is a principal impediment for creating and maintaining clean and
ultrahigh-vacuum environments. Data about out-gassing rates of different materials is very …

Adsorption characteristic study of different activated carbon samples are performed at low
temperature down to 5 K by using cryocooler based low temperature facility with a micropore …

In order to characterize different type of adsorbents for cryopum** specific application at
low temperature down to 4.5 K, a facility for adsorption study (FADS) is set up at Institute for …

A control system with feedback loop is designed, developed and tested to monitor the life
cycles of the axial valve and bellows used in vacuum valves. The control system monitors …

Cryoadsorption cryopump with large pum** speeds application has been developed at
the Institute for Plasma Research (IPR). These pumps are cooled with liquid helium for …