Gamma Vacuum introduces new sintered NEG pump series for analysis, drugs, business and analytics

Non-evaporable getter (NEG) pumps have a whole range of functional and ergonomic advantages for purposes that require cost-effective and reliable ultra-high vacuum situations. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases by the use of sorption. This leads to low power consumption, little noise, and no vibration. NEG pumps don’t have any moving components and are subsequently maintenance-free.
Increased pumping performance
With these attributes, they are predestined for a complete vary of functions in analysis, medicine, business and analytics. In these areas, they attain pressures of much less than1x10-10 mbar as a result of their working precept. A crucial requirement in such functions is the absence of mud particles as those badly influence the performance of the customers’ purposes. Sintered NEG materials is broadly believed to strongly cut back emission of such particles into the application. Therefore, Gamma Vacuum developed its new NEG pumps that are primarily based on sintered materials. “The increased pumping efficiency of this NEG collection with respect to our typical NP collection (NEG pumps based mostly on pressed material) and their superior hydrogen capability in comparability to the opposite NEG pumps out there available on the market are additional benefits”, says Dr. Stefan Lausberg, product supervisor for Gamma Vacuum.
Wide pumping pace vary
The NEG series ranges from 50 l/s up to four hundred l/s in pumping velocity: 50NS, 100NS, 200NS, 300NS, 400NS, 410NS. ตัววัดแรงดัน are mounted on a DN 40 CF (2.75” CF) flange. The first 5 pumps have a 3-pin feedthrough which is a common fashion in the marketplace. In order to fulfil customers’ requests, the 410MS is supplied with a particular 4-pin feedthrough whereas it has the identical pumping pace as the 400NS.
Superior hydrogen pumping velocity
NEG vacuum pumps can be used in a broad spectrum of scientific and medical applications, like electron microscopes, analysis and medical accelerators or surface science. Due to their superior hydrogen pumping pace they are especially well-suited within the ultra-high vacuum range the place hydrogen is the dominant gas species.
Energy efficient, non-vibrating and noiseless
After the NEG pump has been heated up it does not eat any electricity till it’s saturated. “This makes it an energy environment friendly, vibration-free and noiseless pump”, highlights product supervisor Dr. Stefan Lausberg. Another benefit: A NEG pump may be installed and operated in any orientation, even in confined areas, and provides a sensible way to keep ultra-high vacuum pressures over a long time frame.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
PR Schulz
Oliver Schulz
Neuenbaumer Str. 34
41470 Neuss

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