Leybold designs new TURBOVAC iR model sequence for R&D

With the TURBOVAC iR variants, vacuum manufacturer Leybold is launching a model new, full turbomolecular pump sequence, technologically derived from the confirmed TURBOVAC i family. “The iR models replace the previous TURBOVAC ClassicLine pumps and meet, for instance, the requirements of our high-end research clients – corresponding to the main analysis institutes CERN or DESY,” summarizes the responsible product supervisor, Petr Lastovicka.
Accordingly, the TURBOVAC iR was designed for versatile distant operation from 3 meters to distances of one kilometre. In all features the merchandise were additionally designed to resist the challenges that are current in environments with excessive to very excessive ionizing radiation. “For this, we provide particular cable lengths of as a lot as 200 meters, and in addition the choice for the customers to make use of their own cables,” explains product manager Petr Lastovicka. According to Lastovicka, the iR models were developed using the prevailing material data of the research community: As a result, the materials they contain have radiation tolerances of as much as 1 million grays (Gy).
In mixture with the ion getter and non-evaporable getter pumps, so called ultra-high vacuum pumps, “These attributes set them apart from commonplace market fashions, that are assembly the market requirements but not specifically those needed for the particular situations encountered in research centers,” says Petr Lastovicka. This is different with the TURBOVAC iR product collection: on the one hand, they have been developed for the particular requirements regarding cable size and radiation tolerance. “In addition, we can provide the TURBOVAC iR pumps mixed with our ion pumps and NEG pumps, which other suppliers can’t offer as a bundle,” adds Lastovicka. TURBOVAC iR fits completely well in the TURBOVAC i eco techniques as other merchandise similar to equipment or the software program LeyAssist may be utilized as nicely.
The bottom line is that the model new iR fashions are designed to meet the technical requirements of the high-energy physics market. เกจวัดแรงลม makes them predestined for applications similar to synchrotrons (particle accelerators), cyclotrons (circular accelerators), linear accelerators and free-electron lasers. “In these areas, users can remove the electronics and place them in areas
the place they aren’t exposed to radiation,” explains Petr Lastovicka.
Another elementary situation in these application areas is completely the purity of the pump: this core requirement is fulfilled by the oil-free operation of the bearing system of the new TURBOVAC iR sequence. The TURBOVAC iR additionally helps all relevant 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 built-in, new TURBO.DRIVE controller mechanically acknowledges the pump model and instantly adjusts to the particular operating modes.
The TURBOVAC iR range utterly covers all present members of the TURBOVAC i family 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 fulfill buyer wants for
additional cable lengths and clever options. The clever Controller TURBO.DRIVE 500eC has been released in April and the TURBOVAC iR sizes 1350 and 1450 will follow in the third quarter of 2022 along with the extra powerful 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 research
– 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 performance for light gases
– No oil/particle emission from the pump
– Partly tolerance for magnetic fields
– Easy maintenance (onsite)
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