Non-evaporable getter (NEG) pumps have a complete vary of practical and ergonomic advantages for functions that require cost-effective and reliable ultra-high vacuum circumstances. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases via sorption. This results in low vitality consumption, little noise, and no vibration. NEG pumps don’t have any moving parts and are therefore maintenance-free.
Increased pumping efficiency
With these attributes, they are predestined for a whole range of applications in analysis, medication, business and analytics. In these areas, they attain pressures of much less than1x10-10 mbar due to their operating precept. เกจวัดแรงดัน in such functions is the absence of dust particles as these badly influence the efficiency of the customers’ functions. Sintered NEG materials 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 elevated pumping efficiency of this NEG sequence with respect to our conventional NP series (NEG pumps based on pressed material) and their superior hydrogen capacity in comparability to the opposite NEG pumps available available on the market are extra benefits”, says Dr. Stefan Lausberg, product manager for Gamma Vacuum.
Wide pumping speed range
The NEG collection ranges from 50 l/s up to four hundred l/s in pumping velocity: 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 standard fashion available on the market. In order to fulfil customers’ requests, the 410MS is equipped with a particular 4-pin feedthrough while it has the identical pumping speed because the 400NS.
Superior hydrogen pumping speed
NEG vacuum pumps can be used 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 velocity they are especially well-suited in the ultra-high vacuum vary the place 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 until it is saturated. “This makes it an energy efficient, vibration-free and noiseless pump”, highlights product supervisor Dr. Stefan Lausberg. Another advantage: A NEG pump could be put in and operated in any orientation, even in confined spaces, and supplies a sensible approach to preserve ultra-high vacuum pressures over a long 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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