With the TURBOVAC iR variants, vacuum producer Leybold is launching a new, complete turbomolecular pump series, technologically derived from the confirmed TURBOVAC i family. “The iR fashions replace the previous TURBOVAC ClassicLine pumps and meet, for instance, the necessities of our high-end analysis customers – similar to the main research institutes CERN or DESY,” summarizes the responsible product manager, Petr Lastovicka.
Accordingly, the TURBOVAC iR was designed for versatile distant operation from 3 meters to distances of 1 kilometre. In เกจ์วัดความดัน have been also designed to withstand the challenges which are current in environments with high to very excessive ionizing radiation. “For this, we offer special cable lengths of up to 200 meters, and in addition the option for the customers to make use of their own cables,” explains product supervisor Petr Lastovicka. According to Lastovicka, the iR fashions had been developed utilizing the existing materials knowledge of the research community: As a outcome, the supplies they contain have radiation tolerances of up to 1 million grays (Gy).
In combination with the ion getter and non-evaporable getter pumps, so known as ultra-high vacuum pumps, “These attributes set them other than commonplace market fashions, that are assembly the market requirements but not specifically those wanted for the particular circumstances encountered in analysis facilities,” says Petr Lastovicka. This is different with the TURBOVAC iR product collection: on the one hand, they have been developed for the particular necessities relating to cable length and radiation tolerance. “In addition, we can supply the TURBOVAC iR pumps combined with our ion pumps and NEG pumps, which different suppliers can’t offer as a bundle,” adds Lastovicka. TURBOVAC iR matches completely well within the TURBOVAC i eco systems as different merchandise similar to accessories or the software LeyAssist can be utilized as properly.
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 functions such as 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 uncovered 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 collection. The TURBOVAC iR additionally supports all related communication choices of the TURBOVAC I, USB, 15-pin digital I/O and all serial and fieldbus options of the TURBO.DRIVE 500e. Another benefit: The integrated, new TURBO.DRIVE controller automatically recognizes the pump model and immediately adjusts to the specific working modes.
The TURBOVAC iR vary completely covers all present members of the TURBOVAC i family with pumping speeds from ninety to 950 l/s. In parallel, Leybold will successively expand the accessories vary of supporting controllers and cable choices to meet customer needs for
additional cable lengths and intelligent options. The intelligent Controller TURBO.DRIVE 500eC has been launched in April and the TURBOVAC iR sizes 1350 and 1450 will comply with within the third quarter of 2022 along 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 distant
operation of the TMP
Key Success Factors:
– Strong tolerance for radiation environments
– Flexible remote operation over very lengthy distances
– Excellent efficiency for mild gases
– No oil/particle emission from the pump
– Partly tolerance for magnetic fields
– Easy maintenance (onsite)
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