| Developers: | NIIEFA of D.V. Efremov |
| Branches: | Pharmaceutics, medicine, health care, Research medical organizations |
The compact isochronous cyclotron of MCC-30/15 is intended for acceleration of negative ions of hydrogen and a deuterium to energy of 30 and 15 MEV, respectively, from 100% by efficiency of an output of bunches by "roughing".
Purpose of a cyclotron — production of broad set of the "cyclotron" isotopes used in the different industries of the national economy, medicine and at scientific research. Scales of production of radio nuclide products on a cyclotron can be thousands of curies a year.
For this cyclotron the special system of external injection of a H-/D-bunch is used.
Source of ions — vneshniyyu Axial external injection from a source of ions of multipolar type. The system of axial injection consists of the solenoidal focusing lenses, pair of quadrupole lenses and the spiral inflector.
Two roughing devices for a bunch output to external targets are provided. For setup of a cyclotron the water-cooled remotely operated sampler is used.
The management system of a cyclotron is developed on the basis of the industrial computer. The management system includes a control rack and the control panel in the form of a desktop with the computer.
Key parameters
| Bunch | ||
|---|---|---|
| Type of ions | ||
| H- | D- | |
| H+ | D+ | |
| Energy of the accelerated ions, MEV | ||
| 15 | 7.5 | |
| 30 | 15 | |
| Maximum current of a bunch, micro ampere | ||
| 500 | 250 | |
| 350 | 150 |
| Power consumption | |
|---|---|
| Stanby mode, kW | 15 |
| Operating mode, kW | 120 |
| cyclotron Electromagnet | |
|---|---|
| Diameter of a pole, cm | 150 |
| Number of sectors (on a pole) | 4 |
| Sector corner | 42-45° |
| Gap (valley/hill), cm | 3.5/20 |
| Average induction, T | 1.2 |
| Power of a power supply, kW | 20 |
| Weight, t | 50 |
| Sizes, m | 3.0x1.8x1.6 |
| High-frequency system | |
|---|---|
| Number of dees | 2 |
| Angular extent of a dee | 42° |
| Harmonic | 4 |
| Frequency, MHz | 37 and 74 |
| Duantny tension, kV | 50 |
| Output HF generator capacity, kW | 35 |
| System of pumping | |
|---|---|
| Number of cryogenic pumps | 3 |
| Total speed of operation of cryogenic pumps, p/a
| 5x103 | |
| Three cryogenic pumps together with forvacuum provide a working vacuum not less, Torahs
| 5x10-7 |
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