Non-evaporable getter (NEG) pumps have a whole vary of functional and ergonomic benefits for purposes that require cost-effective and dependable ultra-high vacuum situations. Unlike pressure gauge ด้าน ดูด , NEG pumps are gas-capturing pumps that bind gases by the use of sorption. This results in low energy consumption, little noise, and no vibration. NEG pumps haven’t any shifting elements and are therefore maintenance-free.
Increased pumping efficiency
With these attributes, they are predestined for a complete range of purposes in analysis, medication, industry and analytics. In these areas, they attain pressures of much less than1x10-10 mbar due to their operating principle. A crucial requirement in such purposes is the absence of mud particles as those badly affect the efficiency of the customers’ functions. Sintered NEG material is widely believed to strongly cut back emission of such particles into the application. Therefore, Gamma Vacuum developed its new NEG pumps that are based mostly on sintered materials. “The increased pumping efficiency of this NEG series with respect to our conventional NP sequence (NEG pumps based mostly on pressed material) and their superior hydrogen capability in comparability to the other NEG pumps available in the marketplace are further benefits”, says Dr. Stefan Lausberg, product supervisor for Gamma Vacuum.
Wide pumping velocity vary
The NEG sequence ranges from 50 l/s as much 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 typical fashion 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 as the 400NS.
Superior hydrogen pumping speed
NEG vacuum pumps can be utilized in a broad spectrum of scientific and medical functions, like electron microscopes, analysis and medical accelerators or surface science. Due to their superior hydrogen pumping speed they are particularly well-suited within the ultra-high vacuum range where hydrogen is the dominant gasoline species.
Energy environment friendly, non-vibrating and noiseless
After the NEG pump has been heated up it does not eat any electrical energy until it’s saturated. “This makes it an vitality efficient, vibration-free and noiseless pump”, highlights product supervisor Dr. Stefan Lausberg. Another advantage: A NEG pump can be put in and operated in any orientation, even in confined spaces, and provides a sensible way to keep ultra-high vacuum pressures over an extended 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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