Gamma Vacuum introduces new sintered NEG pump collection for research, medicine, business and analytics

Non-evaporable getter (NEG) pumps have a whole vary of functional and ergonomic advantages for purposes that require cost-effective and dependable ultra-high vacuum situations. Unlike most vacuum pumps, NEG pumps are gas-capturing pumps that bind gases by the use of sorption. This results in low vitality consumption, little noise, and no vibration. NEG pumps don’t have any moving elements and are subsequently maintenance-free.
Increased pumping efficiency

With these attributes, they are predestined for a complete vary of purposes in analysis, drugs, trade and analytics. In these areas, they reach pressures of much less than1x10-10 mbar because of their operating principle. A important requirement in such purposes is the absence of mud particles as these badly affect the efficiency of the customers’ applications. Sintered digital pressure gauge is broadly believed to strongly reduce emission of such particles into the appliance. Therefore, Gamma Vacuum developed its new NEG pumps which are based mostly on sintered materials. “The increased pumping performance of this NEG collection with respect to our typical NP series (NEG pumps based mostly on pressed material) and their superior hydrogen capability in comparability to the opposite NEG pumps obtainable on the market are further benefits”, says Dr. Stefan Lausberg, product manager for Gamma Vacuum.
Wide pumping speed range

The NEG collection ranges from 50 l/s as much as four hundred l/s in pumping pace: 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 common fashion available on the market. In order to fulfil customers’ requests, the 410MS is provided with a special 4-pin feedthrough while it has the identical pumping velocity because the 400NS.
Superior hydrogen pumping pace

NEG vacuum pumps can be utilized in a broad spectrum of scientific and medical functions, like electron microscopes, analysis and medical accelerators or floor science. Due to their superior hydrogen pumping pace they’re 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 doesn’t consume any electrical energy until it’s saturated. “ diaphragm seal makes it an energy efficient, vibration-free and noiseless pump”, highlights product supervisor Dr. Stefan Lausberg. Another benefit: A NEG pump can be put in and operated in any orientation, even in confined spaces, and offers a sensible approach to maintain ultra-high vacuum pressures over an extended period of time.
Best regards

Oliver Schulz

on behalf of Gamma Vacuum


PR Schulz

Oliver Schulz

Neuenbaumer Str. 34

41470 Neuss




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