Non-evaporable getter (NEG) pumps have a complete vary of useful and ergonomic advantages for functions that require cost-effective and dependable ultra-high vacuum circumstances. 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 moving parts and are therefore maintenance-free.
Increased pumping pressure gauge ออก หลัง
With these attributes, they’re predestined for a complete range of functions in research, medicine, business and analytics. In these areas, they reach pressures of much less than1x10-10 mbar due to their operating precept. A critical requirement in such applications is the absence of mud particles as these badly influence the efficiency of the customers’ applications. Sintered NEG materials is widely believed to strongly reduce emission of such particles into the appliance. Therefore, Gamma Vacuum developed its new NEG pumps which would possibly be primarily based on sintered material. “The increased pumping performance of this NEG series with respect to our standard NP series (NEG pumps based mostly on pressed material) and their superior hydrogen capacity compared to the opposite NEG pumps obtainable on the market are further benefits”, says Dr. Stefan Lausberg, product manager for Gamma Vacuum.
Wide pumping velocity vary
The NEG collection ranges from 50 l/s up to 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 five pumps have a 3-pin feedthrough which is a common type in the marketplace. In order to fulfil customers’ requests, the 410MS is provided with a particular 4-pin feedthrough whereas it has the identical pumping speed because the 400NS.
Superior hydrogen pumping pace
NEG vacuum pumps can be used 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 pace they’re particularly well-suited in the ultra-high vacuum vary the place hydrogen is the dominant fuel species.
Energy environment friendly, non-vibrating and noiseless
After the NEG pump has been heated up it doesn’t devour any electrical energy until it is saturated. “This makes it an vitality environment friendly, 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 spaces, and offers a practical approach to maintain 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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