Non-evaporable getter (NEG) pumps have a whole vary of functional and ergonomic advantages 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 means of sorption. This leads to low power consumption, little noise, and no vibration. NEG pumps have no transferring components and are therefore maintenance-free.
Increased pumping efficiency
With these attributes, they’re predestined for a complete vary of applications in analysis, drugs, business and analytics. In these areas, they attain pressures of less than1x10-10 mbar due to their working precept. A important requirement in such applications is the absence of mud particles as those badly affect the performance of the customers’ applications. Sintered NEG materials is widely believed to strongly scale back emission of such particles into the appliance. Therefore, Gamma Vacuum developed its new NEG pumps which would possibly be based mostly on sintered material. “The elevated pumping efficiency of this NEG collection with respect to our standard NP series (NEG pumps based on pressed material) and their superior hydrogen capacity compared to the opposite NEG pumps available in the marketplace 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 type in the marketplace. In order to fulfil customers’ requests, the 410MS is equipped with a particular 4-pin feedthrough whereas it has the identical pumping pace as the 400NS.
Superior hydrogen pumping speed
NEG vacuum pumps can be used in a broad spectrum of scientific and medical purposes, like electron microscopes, analysis and medical accelerators or surface science. Due to their superior hydrogen pumping velocity they are particularly well-suited within the ultra-high vacuum vary the place hydrogen is the dominant fuel species.
Energy environment friendly, non-vibrating and noiseless
After the NEG pump has been heated up it doesn’t devour any electrical energy till it is saturated. “This makes it an vitality environment friendly, vibration-free and noiseless pump”, highlights product manager Dr. เกจวัดแรงดันราคา . Another advantage: A NEG pump could be installed and operated in any orientation, even in confined areas, and offers a practical approach to maintain ultra-high vacuum pressures over a protracted 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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