Non-evaporable getter (NEG) pumps have a complete range of practical and ergonomic advantages for purposes that require cost-effective and dependable ultra-high vacuum conditions. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases by means of sorption. This results in low energy consumption, little noise, and no vibration. NEG pumps haven’t any transferring elements and are due to this fact maintenance-free.
Increased pumping performance
With these attributes, they are predestined for a complete vary of purposes in analysis, drugs, trade and analytics. In these areas, they reach pressures of much less than1x10-10 mbar due to their operating precept. A crucial requirement in such purposes is the absence of dust particles as those badly influence the efficiency of the customers’ functions. Sintered เกรดวัดแรงดัน is broadly believed to strongly reduce emission of such particles into the application. Therefore, Gamma Vacuum developed its new NEG pumps which might be based on sintered material. “The elevated pumping performance of this NEG collection with respect to our typical NP series (NEG pumps based mostly on pressed material) and their superior hydrogen capability in comparison to the other NEG pumps obtainable on the market are additional 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 four hundred 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 typical type on the market. In order to fulfil customers’ requests, the 410MS is provided with a particular 4-pin feedthrough whereas it has the identical pumping pace as the 400NS.
Superior hydrogen pumping pace
NEG vacuum pumps can be utilized in a broad spectrum of scientific and medical purposes, like electron microscopes, research and medical accelerators or surface science. Due to their superior hydrogen pumping pace they are particularly well-suited within the ultra-high vacuum vary where hydrogen is the dominant gasoline species.
Energy environment friendly, 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 manager Dr. Stefan Lausberg. Another benefit: A NEG pump could be installed and operated in any orientation, even in confined areas, and provides a sensible way to preserve ultra-high vacuum pressures over an extended time period.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
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PR Schulz
Oliver Schulz
Dipl.-Kfm.
Neuenbaumer Str. 34
41470 Neuss
Germany
E-mail: info@pr-schulz.de
www.pr-schulz.de
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