Gamma Vacuum introduces new sintered NEG pump series for analysis, medication, trade and analytics

Non-evaporable getter (NEG) pumps have a complete vary of useful and ergonomic benefits for applications that require cost-effective and dependable ultra-high vacuum conditions. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases via sorption. This ends in low energy consumption, little noise, and no vibration. NEG pumps have no transferring elements and are subsequently maintenance-free.
Increased pumping efficiency
With these attributes, they are predestined for a complete vary of purposes in analysis, medicine, business and analytics. In these areas, they attain pressures of less than1x10-10 mbar as a outcome of their operating precept. A critical requirement in such functions is the absence of mud particles as these badly affect the efficiency of the customers’ functions. Sintered NEG material is extensively believed to strongly reduce emission of such particles into the application. Therefore, Gamma Vacuum developed its new NEG pumps that are based on sintered materials. “The increased pumping performance of this NEG series with respect to our standard 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 vary
The NEG series ranges from 50 l/s up to four hundred 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 5 pumps have a 3-pin feedthrough which is a typical type in the marketplace. In order to fulfil customers’ requests, the 410MS is equipped with a special 4-pin feedthrough whereas it has the same pumping speed as the 400NS.
Superior hydrogen pumping pace
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 especially well-suited in the ultra-high vacuum vary the place hydrogen is the dominant fuel species.
เกจวัดแรงดันเชื้อเพลิง , 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 vitality efficient, vibration-free and noiseless pump”, highlights product supervisor Dr. Stefan Lausberg. Another advantage: A NEG pump may be installed and operated in any orientation, even in confined areas, and offers a sensible approach to maintain ultra-high vacuum pressures over an extended period of time.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
PR Schulz
Oliver Schulz
Neuenbaumer Str. 34
41470 Neuss

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