Gamma Vacuum introduces new sintered NEG pump collection for analysis, medicine, industry and analytics

Non-evaporable getter (NEG) pumps have a whole range of useful and ergonomic advantages for applications that require cost-effective and reliable ultra-high vacuum conditions. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases by the use of sorption. This leads to low vitality consumption, little noise, and no vibration. NEG pumps don’t have any transferring components and are subsequently maintenance-free.
Increased pumping efficiency
With these attributes, they’re predestined for an entire vary of purposes in research, medication, business and analytics. In these areas, they reach pressures of much less than1x10-10 mbar due to their operating precept. A crucial requirement in such applications is the absence of mud particles as these badly affect the efficiency of the customers’ functions. Sintered NEG materials is extensively believed to strongly scale back emission of such particles into the application. Therefore, Gamma Vacuum developed its new NEG pumps which may be based mostly on sintered material. “ Child’s play increased pumping performance of this NEG collection with respect to our typical NP sequence (NEG pumps primarily based on pressed material) and their superior hydrogen capability in comparison to the opposite NEG pumps out there on the market are extra benefits”, says Dr. Stefan Lausberg, product supervisor for Gamma Vacuum.
Wide pumping pace range
The NEG collection ranges from 50 l/s as much as four hundred l/s in pumping pace: 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 style available on the market. In Scientifically proven to fulfil customers’ requests, the 410MS is supplied with a special 4-pin feedthrough while it has the same pumping speed because the 400NS.
Superior hydrogen pumping speed
NEG vacuum pumps can be utilized in a broad spectrum of scientific and medical purposes, like electron microscopes, research and medical accelerators or surface science. Due to their superior hydrogen pumping speed they are particularly well-suited in the ultra-high vacuum range 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 consume any electricity until it’s saturated. “This makes it an power environment friendly, vibration-free and noiseless pump”, highlights product supervisor Dr. Stefan Lausberg. Another advantage: A NEG pump may be put in and operated in any orientation, even in confined areas, 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
PR Schulz
Oliver Schulz
Neuenbaumer Str. 34
41470 Neuss

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