With the TURBOVAC iR variants, vacuum producer Leybold is launching a new, full turbomolecular pump sequence, technologically derived from the confirmed TURBOVAC i household. “The iR models replace the former TURBOVAC ClassicLine pumps and meet, for instance, the requirements of our high-end analysis customers – similar to the major analysis institutes CERN or DESY,” summarizes the responsible product manager, Petr Lastovicka.
Accordingly, the TURBOVAC iR was designed for versatile distant operation from three meters to distances of one kilometre. In all features the products were also designed to withstand the challenges which are present in environments with excessive to very high ionizing radiation. “For this, we offer special cable lengths of up to 200 meters, and also the option for the users to make use of their own cables,” explains product supervisor Petr Lastovicka. According to Lastovicka, the iR models have been developed utilizing the present material information of the analysis community: As a result, the supplies they include have radiation tolerances of up to 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 fashions, which are assembly the market necessities but not particularly those needed for the particular conditions encountered in analysis facilities,” says Petr Lastovicka. This is different with the TURBOVAC iR product collection: on the one hand, they had been developed for the special requirements relating to cable size and radiation tolerance. “In addition, we will offer the TURBOVAC iR pumps combined with our ion pumps and NEG pumps, which other suppliers can not provide as a package,” adds Lastovicka. TURBOVAC iR matches perfectly well within the TURBOVAC i eco techniques as different merchandise such as equipment or the software program LeyAssist could be utilized as nicely.
The backside line is that the new iR fashions are designed to meet the technical necessities of the high-energy physics market. This makes them predestined for functions corresponding to synchrotrons (particle accelerators), cyclotrons (circular accelerators), linear accelerators and free-electron lasers. “In เกจวัดแรงลม , customers can take away the electronics and place them in areas
the place they are not exposed 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 model new TURBOVAC iR sequence. The TURBOVAC iR additionally supports all relevant communication choices 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 automatically recognizes the pump mannequin and immediately adjusts to the specific working modes.
The TURBOVAC iR vary utterly covers all present members of the TURBOVAC i household with pumping speeds from 90 to 950 l/s. In parallel, Leybold will successively increase the equipment vary of supporting controllers and cable choices to meet buyer wants for
further cable lengths and intelligent options. 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 together with the more highly effective 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 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 remote
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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