Non-evaporable getter (NEG) pumps have an entire vary of functional and ergonomic advantages for applications that require cost-effective and reliable ultra-high vacuum conditions. Unlike spmk700 , NEG pumps are gas-capturing pumps that bind gases by the use of sorption. This leads to low power consumption, little noise, and no vibration. NEG pumps don’t have any shifting elements and are subsequently maintenance-free.
Increased pumping efficiency
With these attributes, they are predestined for an entire range of purposes in research, medication, business and analytics. In these areas, they attain pressures of less than1x10-10 mbar due to their working principle. A important requirement in such functions is the absence of dust particles as these badly affect the efficiency of the customers’ applications. Sintered NEG material is widely believed to strongly reduce emission of such particles into the applying. Therefore, Gamma Vacuum developed its new NEG pumps which are based mostly on sintered material. “The increased pumping performance of this NEG series with respect to our standard NP series (NEG pumps based on pressed material) and their superior hydrogen capacity in comparison to the other NEG pumps obtainable in the marketplace are extra benefits”, says Dr. Stefan Lausberg, product supervisor for Gamma Vacuum.
Wide pumping speed vary
The NEG sequence ranges from 50 l/s as much as four hundred l/s in pumping velocity: 50NS, 100NS, 200NS, 300NS, 400NS, 410NS. All pumps are mounted on a DN forty CF (2.75” CF) flange. The first five pumps have a 3-pin feedthrough which is a common fashion 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 pace 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 floor science. Due to their superior hydrogen pumping velocity they’re particularly well-suited within the ultra-high vacuum vary the place hydrogen is the dominant gas species.
Energy efficient, 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 vitality efficient, vibration-free and noiseless pump”, highlights product supervisor Dr. Stefan Lausberg. Another benefit: A NEG pump could be put in and operated in any orientation, even in confined spaces, and supplies a sensible method to keep 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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