Gamma Vacuum introduces new sintered NEG pump series for research, medicine, business and analytics

Non-evaporable getter (NEG) pumps have a complete vary of practical 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 means of sorption. This ends in low energy consumption, little noise, and no vibration. NEG pumps haven’t any moving parts and are subsequently maintenance-free.
Increased pumping performance
With these attributes, they are predestined for a complete vary of applications in research, medication, trade and analytics. In these areas, they attain pressures of much less than1x10-10 mbar due to their working principle. A crucial requirement in such applications is the absence of dust particles as those badly influence the performance of the customers’ applications. Sintered Freebie is broadly believed to strongly reduce emission of such particles into the applying. Therefore, Gamma Vacuum developed its new NEG pumps which might be based mostly on sintered material. “The elevated pumping performance of this NEG collection with respect to our conventional NP sequence (NEG pumps based mostly on pressed material) and their superior hydrogen capacity in comparability to the other NEG pumps out there in the marketplace are extra benefits”, says Dr. Stefan Lausberg, product supervisor for Gamma Vacuum.
Wide pumping velocity vary
The NEG collection ranges from 50 l/s as much as 400 l/s in pumping pace: 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 common type on the market. In order to fulfil customers’ requests, the 410MS is supplied with a particular 4-pin feedthrough while it has the identical pumping speed because the 400NS.
Superior hydrogen pumping pace
NEG vacuum pumps can be used in a broad spectrum of scientific and medical applications, 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 till it’s saturated. “This makes it an vitality efficient, vibration-free and noiseless pump”, highlights product manager Dr. Stefan Lausberg. Another benefit: A NEG pump can be put in and operated in any orientation, even in confined spaces, and supplies a sensible method to preserve ultra-high vacuum pressures over an extended time frame.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
PR Schulz
Oliver Schulz
Neuenbaumer Str. 34
41470 Neuss

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