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Sputter Ion Pumps(Triode)
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Sputter Ion Pumps(Triode) are a jewel in the product range of any vacuum company. Vacuum users who are desirous of reaching ultra high vacuum in the range of 10(-10) mbar can now look at HHV for supply of reliable Sputter Ion Pumps.
M/s. Center for Advanced Technology, Indore, and an integral part of the Bhabha Atomic Research Centre has developed a few ranges of Sputter Ion pumps, which can reliably reach this low pressure HHV has taken up a manufacturing
license from CAT, Indore after extensive trail and tests.
The range of pumps available are with the displacement of 170 lit/sec and 70 lit/sec.
Sputter Ion pumps require very critical power supplies and an operating atmosphere has to be built around it. All operation for manufacturing the Sputter Ion pump assembly, degassing and testing have to be done in a clean atmosphere. The required critical power supplies have been designed and built and tested by HHV and all other required supporting facilities for manufacturing of this sophisticated equipment has also been created.
The basic features of the sputter ion pumps include Titanium cathode and an anode placed in between a magnetic field which in turn forces the free electrons to travel in long helical paths instead of a straight line. These sputter ion pumps are self-regulating at higher pressures where much ionization stakes and more current flows at low pressure levels. These characteristics of current drawn is used to measure the pressure or the degree of vacuum achieved in the pump. This feature eliminates the need of an ion gauge in the system.
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