Non-evaporable getter (NEG) pumps have a complete range of practical and ergonomic advantages for purposes that require cost-effective and reliable ultra-high vacuum circumstances. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases via sorption. This ends in low vitality consumption, little noise, and no vibration. NEG pumps don’t have any moving components and are due to this fact maintenance-free.
Increased pumping performance
With these attributes, they’re predestined for a whole vary of functions in analysis, drugs, business and analytics. In these areas, they attain pressures of less than1x10-10 mbar due to their working precept. A important requirement in such functions is the absence of dust particles as those badly affect the performance of the customers’ functions. Sintered NEG material is extensively believed to strongly reduce emission of such particles into the applying. Therefore, Gamma Vacuum developed its new NEG pumps which are primarily based on sintered material. “The elevated pumping performance of this NEG sequence with respect to our conventional NP sequence (NEG pumps primarily based on pressed material) and their superior hydrogen capacity in comparison to the other NEG pumps available on the market are further benefits”, says Dr. Stefan Lausberg, product supervisor for Gamma Vacuum.
Wide pumping pace range
The NEG collection ranges from 50 l/s up to 400 l/s in pumping pace: 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 common type available on the market. In order to fulfil customers’ requests, the 410MS is equipped with a special 4-pin feedthrough while it has the same pumping speed as the 400NS.
Superior hydrogen pumping velocity
NEG vacuum pumps can be utilized 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 pace they are particularly well-suited within the ultra-high vacuum range the place hydrogen is the dominant fuel species.
Energy efficient, non-vibrating and noiseless
After the NEG pump has been heated up it doesn’t consume any electricity until it’s saturated. “This makes it an energy efficient, vibration-free and noiseless pump”, highlights product manager Dr. Stefan Lausberg. Jackpot : A NEG pump can be put in and operated in any orientation, even in confined spaces, and offers a sensible approach to keep ultra-high vacuum pressures over a long time frame.
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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