Non-evaporable getter (NEG) pumps have a complete vary of practical and ergonomic advantages for functions that require cost-effective and dependable ultra-high vacuum circumstances. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases by the use of sorption. This leads to low power consumption, little noise, and no vibration. NEG pumps haven’t any shifting elements and are subsequently maintenance-free.
Increased pumping efficiency
With these attributes, they’re predestined for a whole range of purposes in analysis, drugs, trade and analytics. In these areas, they reach pressures of less than1x10-10 mbar due to their working principle. A critical requirement in such purposes is the absence of dust particles as those badly affect the performance of the customers’ purposes. Sintered NEG materials is extensively believed to strongly cut back emission of such particles into the application. Therefore, Gamma Vacuum developed its new NEG pumps which are based mostly on sintered material. “The increased pumping efficiency of this NEG collection with respect to our conventional NP collection (NEG pumps based on pressed material) and their superior hydrogen capability in comparison to the opposite NEG pumps available available on the market are further benefits”, says Dr. Stefan Lausberg, product manager for Gamma Vacuum.
Wide pumping velocity range
The NEG sequence ranges from 50 l/s as much as 400 l/s in pumping velocity: 50NS, 100NS, 200NS, 300NS, 400NS, 410NS. เกจวัดแรงดันน้ำราคา are mounted on a DN forty CF (2.75” CF) flange. The first 5 pumps have a 3-pin feedthrough which is a common fashion available 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 speed because the 400NS.
Superior hydrogen pumping pace
NEG vacuum pumps can be utilized 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 speed they’re particularly well-suited in 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 consume any electricity till it’s saturated. “This makes it an power environment friendly, vibration-free and noiseless pump”, highlights product manager Dr. Stefan Lausberg. Another benefit: A NEG pump could be put in and operated in any orientation, even in confined areas, and offers a sensible way to preserve 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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