Premiere -evaporable getter (NEG) pumps have a complete vary of functional and ergonomic benefits for purposes that require cost-effective and reliable ultra-high vacuum circumstances. Unlike Interesting , NEG pumps are gas-capturing pumps that bind gases via sorption. This results in low energy consumption, little noise, and no vibration. NEG pumps don’t have any transferring elements and are therefore maintenance-free.
Increased pumping efficiency
With these attributes, they are predestined for a whole vary of purposes in research, medicine, trade and analytics. In these areas, they attain pressures of less than1x10-10 mbar because of their operating principle. A crucial requirement in such purposes is the absence of mud particles as those badly affect the performance of the customers’ purposes. Sintered NEG materials is broadly believed to strongly reduce emission of such particles into the appliance. Therefore, Gamma Vacuum developed its new NEG pumps that are based on sintered materials. “The increased pumping performance of this NEG collection with respect to our standard NP series (NEG pumps based mostly on pressed material) and their superior hydrogen capacity in comparison to the other NEG pumps out there on the market are further benefits”, says Dr. Stefan Lausberg, product manager for Gamma Vacuum.
Wide pumping pace range
The NEG collection ranges from 50 l/s up to 400 l/s in pumping velocity: 50NS, 100NS, 200NS, 300NS, 400NS, 410NS. All pumps are mounted on a DN forty CF (2.75” CF) flange. The first five pumps have a 3-pin feedthrough which is a common style on the market. In order to fulfil customers’ requests, the 410MS is supplied with a special 4-pin feedthrough whereas it has the identical pumping speed as the 400NS.
Superior hydrogen pumping velocity
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 velocity they’re particularly well-suited in the ultra-high vacuum range the place hydrogen is the dominant gasoline species.
Energy environment friendly, non-vibrating and noiseless
After the NEG pump has been heated up it doesn’t eat any electrical energy 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 can be installed and operated in any orientation, even in confined areas, and supplies a sensible approach to preserve ultra-high vacuum pressures over a protracted period of time.
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