With the TURBOVAC iR variants, vacuum producer Leybold is launching a brand new, complete turbomolecular pump collection, technologically derived from the confirmed TURBOVAC i family. “The iR models replace the previous TURBOVAC ClassicLine pumps and meet, for instance, the necessities of our high-end research customers – corresponding to the main research 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 aspects the products have been also designed to withstand the challenges which are present in environments with excessive to very excessive ionizing radiation. “For this, we offer particular cable lengths of as a lot as 200 meters, and likewise the choice for the customers to use their very own cables,” explains product supervisor Petr Lastovicka. According to เกจวัดแรงดันอาร์กอน , the iR models were developed using the present materials knowledge of the analysis group: As a end result, the supplies they comprise have radiation tolerances of as much 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 other than standard market models, which are assembly the market necessities but not specifically these needed for the particular circumstances encountered in analysis centers,” says Petr Lastovicka. This is different with the TURBOVAC iR product series: on the one hand, they have been developed for the particular requirements relating to cable size and radiation tolerance. “In addition, we can supply the TURBOVAC iR pumps combined with our ion pumps and NEG pumps, which other suppliers can’t supply as a bundle,” adds Lastovicka. TURBOVAC iR matches perfectly nicely within the TURBOVAC i eco methods as different merchandise corresponding to equipment or the software LeyAssist could be utilized as well.
The backside line is that the new iR models are designed to meet the technical necessities of the high-energy physics market. This makes them predestined for applications 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 don’t seem to be exposed to radiation,” explains Petr Lastovicka.
Another elementary situation in these utility areas is absolutely the 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 benefit: The integrated, new TURBO.DRIVE controller mechanically acknowledges the pump model and immediately adjusts to the precise operating modes.
The TURBOVAC iR vary fully covers all present members of the TURBOVAC i household with pumping speeds from ninety to 950 l/s. In parallel, Leybold will successively expand the accessories range of supporting controllers and cable choices to meet buyer needs for
further cable lengths and clever options. The intelligent Controller TURBO.DRIVE 500eC has been launched in April and the TURBOVAC iR sizes 1350 and 1450 will follow within the third quarter of 2022 together 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 lengthy distances
– Excellent efficiency for gentle gases
– No oil/particle emission from the pump
– Partly tolerance for magnetic fields
– Easy maintenance (onsite)
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