Non-evaporable getter (NEG) pumps have an entire vary of functional and ergonomic advantages for applications that require cost-effective and dependable ultra-high vacuum situations. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases via sorption. This leads to low power consumption, little noise, and no vibration. pressure gauge ไฮ ด รอ ลิ ค shifting parts and are subsequently maintenance-free.
Increased pumping performance
With these attributes, they are predestined for an entire range of applications in research, drugs, industry and analytics. In these areas, they reach pressures of less than1x10-10 mbar as a outcome of their operating precept. A crucial requirement in such functions is the absence of mud particles as these badly influence the performance of the customers’ functions. Sintered NEG material is widely believed to strongly cut back emission of such particles into the applying. Therefore, Gamma Vacuum developed its new NEG pumps which are 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 comparison to the opposite NEG pumps obtainable on the market are further benefits”, says Dr. Stefan Lausberg, product supervisor for Gamma Vacuum.
Wide pumping velocity range
The NEG series ranges from 50 l/s as much as four hundred 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 5 pumps have a 3-pin feedthrough which is a standard type on the market. In order to fulfil customers’ requests, the 410MS is equipped with a particular 4-pin feedthrough while it has the same pumping pace because the 400NS.
Superior hydrogen pumping velocity
NEG vacuum pumps can be utilized in a broad spectrum of scientific and medical applications, like electron microscopes, analysis and medical accelerators or surface science. Due to their superior hydrogen pumping velocity they’re especially well-suited within the ultra-high vacuum vary the place hydrogen is the dominant fuel species.
Energy environment friendly, non-vibrating and noiseless
After the NEG pump has been heated up it does not consume any electrical energy until it is saturated. “This makes it an energy environment friendly, vibration-free and noiseless pump”, highlights product manager Dr. Stefan Lausberg. Another advantage: A NEG pump could be put in and operated in any orientation, even in confined spaces, and supplies a practical approach to keep ultra-high vacuum pressures over a protracted time period.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
PR Schulz
Oliver Schulz
Neuenbaumer Str. 34
41470 Neuss