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Superconducting Magnets |
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Superconducting Magnets
Time:2012-07-26
The main design parameters of the Superconducting magnets are shown in the following diagram: Number of magnet | field(T) | Bore Dia. (mm) | Purpose | SM1Split Coil | Horizon-tal field 8/10 T | Bore: 100 Gap:100 | Materials Science and Technology | SM2 | 18/20 T | 52 | SMA、other Physics and Chemistry | SM3 | 18.8 | 54 | Biology and Physics (NMR) | SM4 | 9.4 | 310 | Biology (9.4T / MRI) | SW2 & SMA Temperature range | Magnet core diameter | STM current resolution | MFM spatial resolution: | 4.2 K – 300 K | Ø52.8 mm | 12 fA | 50 nm | | | | | Magnetic field: | STM resolution | MFM force gradient resolution | Vacuum: | 18/20 T | atomic | 5×10-4 N/m | 10-9 Torr |
SM3&NMR | 500MHz NMR | 600MHz NMR | 600MHz NMR | 850MHz NMR | Magnet system | BC-117/54, 11.7 Tesla | 14.1 Tesla | Ascend 600MHz,14.1Tesla | BC-200/54, 20 Tesla | Shim system./Lock channel | BOSS III, BSMS system and SCB | BOSS III, BSMS system and SCB | BOSS-WB and SCB | BOSS III, BSMS system and SCB | RF section | 6-640MHz | 6-640MHz | | 6-1020MHz | Transmitter/Receive | Three channels, 1H-13C-15N-2H BLAXH2H 300/100/150 | Three channels,1H-13C-15N-2H BLAXH2H 300/100/150 | Four channels, 1H-19F-13C-31P | Four channels, 1H-13C-15N-31P-2H BLAXH2H 500/100/250 | SM4 & MRI Magnet Field/diameter | 9.4T/400mm | Gradient Coil | Maximum Gradient>300mT/m,Gradient Coil 1(201-310mm),Gradient Coil 2(110-200mm) | RF transmitter and receiver system | For mice, rats, monkeys and cats Orthogonal / array / double tuning coil | Control and Analysis System | Applicable to all kinds of animals's scanning sequence and image processing system | | | High field MRI (9.4T/Φ400) | MRI image analysis |
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