Non-evaporable getter (NEG) pumps have a whole range of functional and ergonomic advantages for applications that require cost-effective and reliable ultra-high vacuum situations. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases via sorption. เกจวัดแรงดันpcp ends in low energy consumption, little noise, and no vibration. NEG pumps have no moving parts and are due to this fact maintenance-free.
Increased pumping efficiency
With these attributes, they’re predestined for a whole range of purposes in analysis, medicine, trade and analytics. In these areas, they reach pressures of less than1x10-10 mbar due to their working precept. A critical requirement in such purposes is the absence of dust particles as those badly affect the performance of the customers’ functions. Sintered NEG material is widely believed to strongly reduce emission of such particles into the applying. Therefore, Gamma Vacuum developed its new NEG pumps that are based on sintered materials. “The increased pumping efficiency of this NEG collection with respect to our typical NP collection (NEG pumps primarily based on pressed material) and their superior hydrogen capability compared to the other NEG pumps available on the market are further benefits”, says Dr. Stefan Lausberg, product manager for Gamma Vacuum.
Wide pumping speed range
The NEG collection 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 five pumps have a 3-pin feedthrough which is a typical style in the marketplace. In order to fulfil customers’ requests, the 410MS is provided with a special 4-pin feedthrough whereas it has the same pumping speed as the 400NS.
Superior hydrogen pumping velocity
NEG vacuum pumps can be used 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 pace they are especially well-suited in 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 consume any electricity until it’s saturated. “This makes it an power efficient, vibration-free and noiseless pump”, highlights product manager Dr. Stefan Lausberg. Another advantage: A NEG pump may be installed and operated in any orientation, even in confined spaces, and supplies a sensible approach to keep ultra-high vacuum pressures over a long time period.
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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