Non-evaporable getter (NEG) pumps have a whole range of useful and ergonomic benefits for purposes that require cost-effective and reliable ultra-high vacuum conditions. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases by the use of sorption. This leads to low energy consumption, little noise, and no vibration. NEG pumps haven’t any shifting parts and are due to this fact maintenance-free.
Increased pumping efficiency
With these attributes, they’re predestined for a complete vary of purposes in research, drugs, business and analytics. In these areas, they attain pressures of much less than1x10-10 mbar because of their working principle. A important requirement in such functions is the absence of dust particles as those badly affect the efficiency of the customers’ functions. Sintered NEG material is extensively believed to strongly scale back emission of such particles into the application. Therefore, Gamma Vacuum developed its new NEG pumps which might be primarily based on sintered material. “The elevated pumping performance of this NEG series with respect to our conventional NP sequence (NEG pumps based mostly on pressed material) and their superior hydrogen capability in comparison to the other NEG pumps available in the marketplace are additional benefits”, says Dr. Stefan Lausberg, product supervisor for Gamma Vacuum.
Wide pumping speed vary
The NEG series ranges from 50 l/s up to 400 l/s in pumping pace: 50NS, 100NS, 200NS, 300NS, 400NS, 410NS. ชนิดของpressuregauge are mounted on a DN 40 CF (2.75” CF) flange. The first five pumps have a 3-pin feedthrough which is a standard fashion on the market. In order to fulfil customers’ requests, the 410MS is provided with a special 4-pin feedthrough whereas it has the identical pumping speed as the 400NS.
Superior hydrogen pumping speed
NEG vacuum pumps can be used in a broad spectrum of scientific and medical functions, like electron microscopes, analysis and medical accelerators or floor science. Due to their superior hydrogen pumping velocity they are particularly 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 devour any electricity till it’s saturated. “This makes it an power efficient, vibration-free and noiseless pump”, highlights product supervisor Dr. Stefan Lausberg. Another advantage: A NEG pump may be put in and operated in any orientation, even in confined areas, and offers a sensible approach to preserve ultra-high vacuum pressures over an extended time period.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
————————————-
PR Schulz
Oliver Schulz
Dipl.-Kfm.
Neuenbaumer Str. 34
41470 Neuss
Germany
E-mail: info@pr-schulz.de
www.pr-schulz.de
Share