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

Non-evaporable getter (NEG) pumps have a complete vary of functional and ergonomic benefits for purposes that require cost-effective and reliable ultra-high vacuum circumstances. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases by the use of sorption. This ends in low energy consumption, little noise, and no vibration. NEG pumps have no moving components and are subsequently maintenance-free.
Increased pumping performance
With these attributes, they’re predestined for a complete range of purposes in analysis, drugs, industry and analytics. In these areas, they reach pressures of less than1x10-10 mbar because of their working precept. A important requirement in such functions is the absence of mud particles as those badly influence the performance of the customers’ purposes. Sintered NEG materials is extensively believed to strongly reduce emission of such particles into the application. Therefore, Gamma Vacuum developed its new NEG pumps which are based on sintered materials. “The increased pumping efficiency of this NEG series with respect to our conventional NP series (NEG pumps primarily based on pressed material) and their superior hydrogen capacity in comparability to the opposite NEG pumps out there available on the market are additional benefits”, says Dr. Stefan Lausberg, product manager for Gamma Vacuum.
Wide pumping velocity range
The NEG sequence ranges from 50 l/s as a lot as four hundred l/s in pumping velocity: 50NS, 100NS, 200NS, 300NS, 400NS, 410NS. All pumps are mounted on a DN forty CF (2.75” CF) flange. The first 5 pumps have a 3-pin feedthrough which is a common style on the market. In order to fulfil customers’ requests, the 410MS is provided with a special 4-pin feedthrough while it has the identical pumping velocity as 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 floor science. Due to their superior hydrogen pumping speed they are particularly well-suited within the ultra-high vacuum range the place hydrogen is the dominant fuel species.
Energy efficient, non-vibrating and noiseless
After the NEG pump has been heated up it doesn’t consume any electrical energy until it is saturated. “ เกจวัดอาร์กอน makes it an energy efficient, 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 offers a practical way to keep ultra-high vacuum pressures over an extended time period.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
PR Schulz
Oliver Schulz
Neuenbaumer Str. 34
41470 Neuss

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