With the TURBOVAC iR variants, vacuum manufacturer Leybold is launching a new, complete turbomolecular pump sequence, technologically derived from the confirmed TURBOVAC i family. “The iR fashions replace the previous TURBOVAC ClassicLine pumps and meet, for example, the necessities of our high-end analysis prospects – corresponding to the most important analysis institutes CERN or DESY,” summarizes the accountable product manager, Petr Lastovicka.
Accordingly, the TURBOVAC iR was designed for versatile remote operation from three meters to distances of 1 kilometre. In all elements the products had been also designed to withstand the challenges that are current in environments with excessive to very excessive ionizing radiation. “For this, we provide special cable lengths of as much as 200 meters, and in addition the choice for the customers 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 material knowledge of the research community: As a result, the supplies they contain have radiation tolerances of as a lot 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 aside from normal market models, that are meeting the market requirements but not particularly these needed for the actual conditions encountered in research centers,” says Petr Lastovicka. This is totally different with the TURBOVAC iR product series: on the one hand, they had been developed for the special requirements concerning cable length and radiation tolerance. “In addition, we can offer the TURBOVAC iR pumps mixed with our ion pumps and NEG pumps, which different suppliers can’t offer as a bundle,” adds Lastovicka. TURBOVAC iR suits perfectly well in the TURBOVAC i eco techniques as different merchandise corresponding to equipment or the software LeyAssist can be utilized as nicely.
The backside line is that the brand new iR fashions are designed to satisfy the technical requirements of the high-energy physics market. This makes them predestined for applications corresponding to synchrotrons (particle accelerators), cyclotrons (circular accelerators), linear accelerators and free-electron lasers. “In ชนิดของpressuregauge , users can remove the electronics and place them in areas
the place they don’t seem to be exposed to radiation,” explains Petr Lastovicka.
Another elementary situation in these utility 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 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 automatically recognizes the pump model and instantly adjusts to the particular working modes.
The TURBOVAC iR vary utterly covers all present members of the TURBOVAC i family with pumping speeds from 90 to 950 l/s. In parallel, Leybold will successively expand the accessories range of supporting controllers and cable choices to fulfill buyer wants for
further cable lengths and clever solutions. The clever Controller TURBO.DRIVE 500eC has been launched in April and the TURBOVAC iR sizes 1350 and 1450 will observe in the third quarter of 2022 along with the extra powerful controller choice to realize 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 distant operation over very lengthy 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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