Gamma Vacuum introduces new sintered NEG pump series for analysis, medication, trade and analytics

Non-evaporable getter (NEG) pumps have a complete vary of functional and ergonomic advantages for purposes that require cost-effective and reliable ultra-high vacuum circumstances. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases by the use of sorption. This ends in low energy consumption, little noise, and no vibration. NEG pumps haven’t any shifting elements and are therefore maintenance-free.
Increased pumping performance
With these attributes, they’re predestined for a whole vary of functions in research, medicine, trade and analytics. In these areas, they reach pressures of less than1x10-10 mbar because of their working principle. A critical requirement in such functions is the absence of mud particles as those badly affect the performance of the customers’ purposes. Sintered NEG materials is broadly believed to strongly cut back emission of such particles into the appliance. Therefore, Gamma Vacuum developed its new NEG pumps which are primarily based on sintered material. “The elevated pumping efficiency of this NEG sequence with respect to our standard NP sequence (NEG pumps primarily based on pressed material) and their superior hydrogen capacity compared to the other NEG pumps out there in the marketplace are further benefits”, says Dr. Stefan Lausberg, product supervisor for Gamma Vacuum.
Wide pumping pace range
The NEG series ranges from 50 l/s as much as 400 l/s in pumping speed: 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 standard fashion 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 velocity as the 400NS.
Superior hydrogen pumping speed
NEG vacuum pumps can be used in a broad spectrum of scientific and medical applications, like electron microscopes, analysis and medical accelerators or floor science. Due to their superior hydrogen pumping speed they are especially well-suited in the ultra-high vacuum range where hydrogen is the dominant gas species.
Energy environment friendly, non-vibrating and noiseless
After the NEG pump has been heated up it does not eat any electrical energy till it is saturated. “This makes it an vitality efficient, vibration-free and noiseless pump”, highlights product manager Dr. เกจวัดแรงดันแบบแห้ง . Another advantage: A NEG pump may be put in and operated in any orientation, even in confined spaces, and offers a sensible approach to maintain ultra-high vacuum pressures over a long time frame.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
PR Schulz
Oliver Schulz
Neuenbaumer Str. 34
41470 Neuss

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