Gamma Vacuum introduces new sintered NEG pump series for research, drugs, industry and analytics

Non-evaporable getter (NEG) pumps have a whole range of practical and ergonomic advantages for functions that require cost-effective and reliable ultra-high vacuum conditions. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases by means of sorption. This results in low energy consumption, little noise, and no vibration. NEG pumps have no moving elements and are subsequently maintenance-free.
Increased pumping performance
With these attributes, they’re predestined for a whole vary of applications in research, medication, industry and analytics. In these areas, they reach pressures of much less than1x10-10 mbar because of their operating precept. A crucial requirement in such applications is the absence of mud particles as these badly affect the performance of the customers’ functions. Sintered NEG materials is widely believed to strongly reduce emission of such particles into the applying. Therefore, Gamma Vacuum developed its new NEG pumps which may be primarily based on sintered materials. “The increased pumping efficiency of this NEG series with respect to our typical NP collection (NEG pumps based mostly on pressed material) and their superior hydrogen capacity in comparability to the opposite NEG pumps available available on the market are further benefits”, says Dr. Stefan Lausberg, product supervisor for Gamma Vacuum.
Wide pumping speed range
The NEG series ranges from 50 l/s as a lot as four hundred 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 fashion in the marketplace. In order to fulfil customers’ requests, the 410MS is equipped with a special 4-pin feedthrough whereas it has the identical pumping velocity because the 400NS.
Superior hydrogen pumping pace
NEG vacuum pumps can be used in a broad spectrum of scientific and medical purposes, like electron microscopes, analysis and medical accelerators or floor science. Due to their superior hydrogen pumping pace they’re especially well-suited within the ultra-high vacuum range the place hydrogen is the dominant gas species.
Energy environment friendly, non-vibrating and noiseless
After the NEG pump has been heated up it does not consume any electrical energy till it’s saturated. “This makes it an energy efficient, vibration-free and noiseless pump”, highlights product supervisor Dr. Stefan Lausberg. เกจวัดอาร์กอน : A NEG pump can be put in and operated in any orientation, even in confined spaces, and supplies a practical method 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
Neuenbaumer Str. 34
41470 Neuss