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

Non-evaporable getter (NEG) pumps have a complete vary 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 results in low vitality consumption, little noise, and no vibration. NEG pumps don’t have any shifting components and are subsequently maintenance-free.
Increased pumping performance
With these attributes, they’re predestined for an entire vary of functions in analysis, medicine, trade and analytics. In these areas, they reach pressures of less than1x10-10 mbar as a result of their working principle. เครื่องมือวัดความดันคือ in such functions is the absence of dust particles as those badly influence the performance of the customers’ purposes. Sintered NEG material is widely believed to strongly cut back emission of such particles into the applying. Therefore, Gamma Vacuum developed its new NEG pumps which are primarily based on sintered material. “The increased pumping performance of this NEG collection with respect to our conventional NP sequence (NEG pumps based on pressed material) and their superior hydrogen capacity in comparison to the other NEG pumps obtainable available on the market are additional benefits”, says Dr. Stefan Lausberg, product supervisor for Gamma Vacuum.
Wide pumping velocity range
The NEG collection ranges from 50 l/s up to 400 l/s in pumping speed: 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 common style in the marketplace. In order to fulfil customers’ requests, the 410MS is provided with a particular 4-pin feedthrough while it has the same pumping pace because the 400NS.
Superior hydrogen pumping pace
NEG vacuum pumps can be utilized in a broad spectrum of scientific and medical functions, like electron microscopes, analysis and medical accelerators or floor science. Due to their superior hydrogen pumping speed they’re especially well-suited in the ultra-high vacuum range where hydrogen is the dominant fuel species.
Energy efficient, non-vibrating and noiseless
After the NEG pump has been heated up it does not eat any electrical energy 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 could be put in and operated in any orientation, even in confined areas, and supplies a practical method to preserve ultra-high vacuum pressures over a long 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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