Leybold designs new TURBOVAC iR model series for R&D

With the TURBOVAC iR variants, vacuum producer Leybold is launching a new, complete turbomolecular pump sequence, technologically derived from the proven TURBOVAC i family. “The iR models substitute the previous TURBOVAC ClassicLine pumps and meet, for example, the requirements of our high-end analysis customers – corresponding to the main research institutes CERN or DESY,” summarizes the responsible product supervisor, Petr Lastovicka.
Accordingly, the TURBOVAC iR was designed for versatile distant operation from three meters to distances of one kilometre. In all aspects the products have been also designed to resist the challenges that are current in environments with high to very excessive ionizing radiation. “For this, we provide special cable lengths of as a lot as 200 meters, and also the option for the customers to make use of their very own cables,” explains product manager Petr Lastovicka. According to Lastovicka, the iR fashions had been developed using the present material knowledge of the research community: As a end result, the supplies they contain have radiation tolerances of as a lot as 1 million grays (Gy).
In combination with the ion getter and non-evaporable getter pumps, so called ultra-high vacuum pumps, “These attributes set them apart from commonplace market fashions, which are assembly the market requirements however not particularly those needed for the particular circumstances encountered in research centers,” says Petr Lastovicka. This is completely different with the TURBOVAC iR product collection: on the one hand, they have been developed for the special necessities concerning cable length and radiation tolerance. “In addition, we will supply the TURBOVAC iR pumps combined with our ion pumps and NEG pumps, which different suppliers can’t offer as a bundle,” provides Lastovicka. TURBOVAC iR fits เกจวัดแรงอัดกระบอกสูบ in the TURBOVAC i eco systems as other merchandise such as accessories or the software LeyAssist could be utilized as nicely.
The bottom line is that the brand new iR fashions are designed to satisfy the technical necessities of the high-energy physics market. This makes them predestined for functions such as synchrotrons (particle accelerators), cyclotrons (circular accelerators), linear accelerators and free-electron lasers. “In these areas, users can take away the electronics and place them in areas
the place they aren’t uncovered to radiation,” explains Petr Lastovicka.
Another elementary situation in these application areas is the absolute purity of the pump: this core requirement is fulfilled by the oil-free operation of the bearing system of the brand new TURBOVAC iR collection. The TURBOVAC iR also helps all related communication options of the TURBOVAC I, USB, 15-pin digital I/O and all serial and fieldbus choices of the TURBO.DRIVE 500e. Another advantage: The integrated, new TURBO.DRIVE controller routinely recognizes the pump model and instantly adjusts to the precise operating modes.
The TURBOVAC iR range utterly covers all current members of the TURBOVAC i household with pumping speeds from ninety to 950 l/s. In parallel, Leybold will successively broaden the accessories vary of supporting controllers and cable choices to satisfy buyer wants for
additional cable lengths and intelligent solutions. The intelligent Controller TURBO.DRIVE 500eC has been released in April and the TURBOVAC iR sizes 1350 and 1450 will observe within the third quarter of 2022 along with the more highly effective controller option to comprehend even longer cable lengths.
Applications at a look:
Particle Accelerator
– Synchrotron Beamline / End station
– Synchrotron Ring
Research
– LINAC (Linear Accelerator) electron in analysis
– Particle accelerator cyclotron beamline/experiment
– Particle accelerator cyclotron system
– Laser – free-electron laser (FEL)
– Classic Fusion & Laser Fusion
Medical:
– Particle accelerator cyclotron system
– LINAC (Linear Accelerator) heavy ions
– Sterilization
Industrial/Semi
– Electron beam welding
– Ion implantation
General requirement to have distant
operation of the TMP
Key Success Factors:
– Strong tolerance for radiation environments
– Flexible remote operation over very long distances
– Excellent efficiency for mild gases
– No oil/particle emission from the pump
– Partly tolerance for magnetic fields
– Easy upkeep (onsite)
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