Non-evaporable getter (NEG) pumps have a complete range of useful and ergonomic benefits for applications that require cost-effective and dependable ultra-high vacuum situations. 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 don’t have any shifting components and are subsequently maintenance-free.
Increased pumping efficiency
With these attributes, they’re predestined for a complete vary of functions in analysis, drugs, industry and analytics. In these areas, they attain pressures of less than1x10-10 mbar as a result of their operating precept. A crucial requirement in such purposes is the absence of mud particles as those badly affect the performance of the customers’ purposes. Sintered NEG material is extensively believed to strongly cut back emission of such particles into the application. Therefore, weksler ea14 developed its new NEG pumps which are based on sintered materials. “The increased pumping performance of this NEG collection with respect to our typical NP sequence (NEG pumps based mostly on pressed material) and their superior hydrogen capability compared to the other NEG pumps available in the marketplace are additional benefits”, says Dr. Stefan Lausberg, product manager for Gamma Vacuum.
Wide pumping velocity vary
The NEG series ranges from 50 l/s as a lot as 400 l/s in pumping velocity: 50NS, 100NS, 200NS, 300NS, 400NS, 410NS. All pumps are mounted on a DN 40 CF (2.75” CF) flange. The first 5 pumps have a 3-pin feedthrough which is a common type available on the market. In order to fulfil customers’ requests, the 410MS is equipped with a particular 4-pin feedthrough whereas it has the identical pumping velocity because the 400NS.
Superior hydrogen pumping velocity
NEG vacuum pumps can be utilized in a broad spectrum of scientific and medical applications, like electron microscopes, analysis and medical accelerators or floor science. Due to their superior hydrogen pumping speed they are especially well-suited in the ultra-high vacuum vary the place hydrogen is the dominant gasoline species.
Energy efficient, non-vibrating and noiseless
After the NEG pump has been heated up it doesn’t eat any electrical energy till it is saturated. “This makes it an vitality efficient, vibration-free and noiseless pump”, highlights product manager Dr. Stefan Lausberg. Another advantage: A NEG pump can be put in and operated in any orientation, even in confined areas, and supplies a practical way to maintain ultra-high vacuum pressures over a protracted period of time.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
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PR Schulz
Oliver Schulz
Dipl.-Kfm.
Neuenbaumer Str. 34
41470 Neuss
Germany
E-mail: info@pr-schulz.de
www.pr-schulz.de
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