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

Non-evaporable getter (NEG) pumps have a complete range of useful and ergonomic advantages for purposes that require cost-effective and reliable ultra-high vacuum conditions. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases via sorption. This ends in low vitality consumption, little noise, and no vibration. NEG pumps don’t have any moving components and are due to this fact maintenance-free.
Increased pumping efficiency
With these attributes, they’re predestined for a complete vary of purposes in analysis, drugs, trade and analytics. In these areas, they reach pressures of less than1x10-10 mbar as a result of their operating principle. A important requirement in such applications is the absence of mud particles as those badly affect the performance of the customers’ functions. Sintered NEG material is broadly believed to strongly scale back emission of such particles into the application. Therefore, Gamma Vacuum developed its new NEG pumps which may be primarily based on sintered materials. “The increased pumping efficiency of this NEG series with respect to our conventional NP collection (NEG pumps based mostly on pressed material) and their superior hydrogen capacity in comparability to the opposite 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 series ranges from 50 l/s as a lot as four hundred 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 standard fashion in the marketplace. In order to fulfil customers’ requests, the 410MS is equipped with a particular 4-pin feedthrough while it has the same pumping speed as 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 surface science. Due to their superior hydrogen pumping pace they are especially well-suited in 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 consume any electricity until it is saturated. “ เกจวัดแรงดันถังแก๊ส makes it an energy environment friendly, vibration-free and noiseless pump”, highlights product manager Dr. Stefan Lausberg. Another benefit: A NEG pump can be installed and operated in any orientation, even in confined areas, and offers a practical approach to keep 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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