Leybold designs new TURBOVAC iR model collection for R&D

With the TURBOVAC iR variants, vacuum producer Leybold is launching a model new, complete turbomolecular pump sequence, technologically derived from the proven TURBOVAC i family. “The iR fashions substitute the previous TURBOVAC ClassicLine pumps and meet, for instance, the necessities of our high-end research clients – corresponding to the major analysis institutes CERN or DESY,” summarizes the responsible product manager, Petr Lastovicka.
Accordingly, the TURBOVAC iR was designed for flexible remote operation from 3 meters to distances of one kilometre. In all aspects the products had been also designed to resist the challenges that are current in environments with high to very high ionizing radiation. “For this, we provide special cable lengths of as a lot as 200 meters, and likewise the option for the users to make use of their very own cables,” explains product supervisor Petr Lastovicka. According to Lastovicka, the iR fashions have been developed utilizing the prevailing materials information of the research group: As a result, the supplies they comprise have radiation tolerances of as much as 1 million grays (Gy).
In เกจวัดแรงดันคือ with the ion getter and non-evaporable getter pumps, so called ultra-high vacuum pumps, “These attributes set them apart from normal market fashions, that are assembly the market requirements however not particularly those needed for the actual situations encountered in research facilities,” says Petr Lastovicka. This is different with the TURBOVAC iR product sequence: on the one hand, they were developed for the particular requirements regarding cable length and radiation tolerance. “In เกจวัดแรงดันpressuregauge , we are in a position to supply the TURBOVAC iR pumps combined with our ion pumps and NEG pumps, which different suppliers cannot provide as a bundle,” provides Lastovicka. TURBOVAC iR suits perfectly nicely within the TURBOVAC i eco methods as other merchandise similar to equipment or the software program LeyAssist may be utilized as well.
The bottom line is that the brand new iR models are designed to satisfy the technical requirements of the high-energy physics market. This 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 don’t appear to be uncovered to radiation,” explains Petr Lastovicka.
Another elementary condition in these software areas is the absolute purity of the pump: this core requirement is fulfilled by the oil-free operation of the bearing system of the new TURBOVAC iR series. The TURBOVAC iR also supports all relevant communication choices of the TURBOVAC I, USB, 15-pin digital I/O and all serial and fieldbus options of the TURBO.DRIVE 500e. Another advantage: The integrated, new TURBO.DRIVE controller routinely recognizes the pump mannequin and instantly adjusts to the specific working modes.
The TURBOVAC iR vary fully covers all current members of the TURBOVAC i household with pumping speeds from 90 to 950 l/s. In parallel, Leybold will successively broaden the accessories vary of supporting controllers and cable options to meet customer wants for
extra 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 observe within the third quarter of 2022 together with the extra powerful controller option to realize even longer cable lengths.
Applications at a glance:
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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