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Non-evaporable getter (NEG) pumps have a whole vary of useful and ergonomic benefits for applications that require cost-effective and reliable ultra-high vacuum conditions. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases via sorption. This leads to low power consumption, little noise, and no vibration. NEG pumps haven’t any shifting elements and are due to this fact maintenance-free.
Increased pumping efficiency
With these attributes, they’re predestined for a whole range of functions in analysis, medicine, trade and analytics. In these areas, they reach pressures of much less than1x10-10 mbar as a result of their operating precept. A critical requirement in such applications is the absence of mud particles as those badly affect the efficiency of the customers’ applications. Sintered ราคาเกจวัดแรงดันลม is extensively believed to strongly cut back emission of such particles into the applying. Therefore, Gamma Vacuum developed its new NEG pumps which are based mostly on sintered materials. “The increased pumping efficiency of this NEG series with respect to our conventional NP series (NEG pumps based mostly on pressed material) and their superior hydrogen capability compared to the other NEG pumps out there available on the market are further benefits”, says Dr. Stefan Lausberg, product manager for Gamma Vacuum.
Wide pumping speed range
The NEG collection ranges from 50 l/s as a lot as four hundred l/s in pumping speed: 50NS, 100NS, 200NS, 300NS, 400NS, 410NS. All pumps are mounted on a DN forty CF (2.75” CF) flange. The first 5 pumps have a 3-pin feedthrough which is a standard fashion in the marketplace. In order to fulfil customers’ requests, the 410MS is supplied with a particular 4-pin feedthrough whereas it has the identical pumping speed as the 400NS.
Superior hydrogen pumping velocity
NEG vacuum pumps can be used in a broad spectrum of scientific and medical purposes, like electron microscopes, research and medical accelerators or surface science. Due to their superior hydrogen pumping speed they are particularly well-suited in the ultra-high vacuum vary the place hydrogen is the dominant gas species.
Energy environment friendly, non-vibrating and noiseless
After the NEG pump has been heated up it doesn’t devour any electrical energy till it’s saturated. “This makes it an energy efficient, vibration-free and noiseless pump”, highlights product supervisor Dr. Stefan Lausberg. Another benefit: A NEG pump can be installed and operated in any orientation, even in confined areas, and supplies a practical way to maintain ultra-high vacuum pressures over a long period of time.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
PR Schulz
Oliver Schulz
Neuenbaumer Str. 34
41470 Neuss
E-mail: info@pr-schulz.de