Gamma Vacuum introduces new sintered NEG pump series for research, medicine, trade and analytics

Non-evaporable getter (NEG) pumps have an entire range of practical and ergonomic benefits for applications that require cost-effective and dependable ultra-high vacuum circumstances. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases by means of sorption. This leads to low vitality consumption, little noise, and no vibration. NEG pumps don’t have any moving components and are subsequently maintenance-free.
Increased pumping efficiency
With these attributes, they are predestined for an entire range of functions in analysis, medicine, industry and analytics. In these areas, they attain pressures of less than1x10-10 mbar as a end result of their operating principle. A critical requirement in such purposes is the absence of mud particles as these badly affect the efficiency of the customers’ functions. Sintered NEG materials is broadly believed to strongly scale back emission of such particles into the application. Therefore, Authority developed its new NEG pumps which might be based mostly on sintered material. “The elevated pumping efficiency of this NEG sequence with respect to our typical NP collection (NEG pumps based on pressed material) and their superior hydrogen capacity compared to the opposite NEG pumps out there available on the market are additional benefits”, says Dr. Stefan Lausberg, product manager for Gamma Vacuum.
Wide pumping pace vary
The NEG collection ranges from 50 l/s as a lot as four hundred l/s in pumping pace: 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 standard style available on the market. In order to fulfil customers’ requests, the 410MS is provided with a special 4-pin feedthrough while it has the same pumping speed as the 400NS.
Superior hydrogen pumping speed
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 pace they’re especially well-suited in the ultra-high vacuum range the place hydrogen is the dominant gas species.
Energy efficient, non-vibrating and noiseless
After the NEG pump has been heated up it doesn’t eat any electrical energy until it is saturated. “This makes it an energy efficient, vibration-free and noiseless pump”, highlights product manager Dr. Stefan Lausberg. Another benefit: A NEG pump may be installed and operated in any orientation, even in confined areas, and supplies a sensible way to preserve ultra-high vacuum pressures over an extended time period.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
PR Schulz
Oliver Schulz
Neuenbaumer Str. 34
41470 Neuss

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