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Facilities
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