Non-evaporable getter (NEG) pumps have a complete range of practical and ergonomic advantages for applications 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 leads to low power consumption, little noise, and no vibration. เกจวัดแรงดันเครื่องกรองน้ำ transferring elements and are due to this fact maintenance-free.
Increased pumping efficiency
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 less than1x10-10 mbar as a end result of their operating principle. A crucial requirement in such functions is the absence of dust particles as those badly affect the efficiency of the customers’ applications. Sintered NEG material is widely believed to strongly cut back emission of such particles into the appliance. Therefore, Gamma Vacuum developed its new NEG pumps that are based mostly on sintered materials. “The increased pumping performance of this NEG series with respect to our standard NP series (NEG pumps primarily 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. pressure gauge น้ำ , product manager for Gamma Vacuum.
Wide pumping pace vary
The NEG sequence ranges from 50 l/s as a lot as 400 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 five pumps have a 3-pin feedthrough which is a typical type available on the market. In order to fulfil customers’ requests, the 410MS is provided with a special 4-pin feedthrough whereas 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 functions, like electron microscopes, analysis and medical accelerators or surface science. Due to their superior hydrogen pumping pace they are particularly well-suited in the ultra-high vacuum vary 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 consume any electrical energy until it’s saturated. “This makes it an energy efficient, vibration-free and noiseless pump”, highlights product manager Dr. Stefan Lausberg. Another advantage: A NEG pump may be put in and operated in any orientation, even in confined areas, and supplies a sensible approach to keep ultra-high vacuum pressures over an extended period of time.
Best regards
Oliver Schulz
on behalf of Gamma Vacuum
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PR Schulz
Oliver Schulz
Dipl.-Kfm.
Neuenbaumer Str. 34
41470 Neuss
Germany
E-mail: info@pr-schulz.de
www.pr-schulz.de
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