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Probes

SWB Probes – MiniSWB90

Bruker’s vertical super wide bore (SWB) magnets provide a sample space up to a diameter of 66 mm. Therefore it is Bruker’s largest vertical magnet system with a room temperature bore diameter of 154 mm. The MiniSWB90 super wide bore rf probe is optimized for material research and the investigation of process parameters.

Bruker’s vertical super wide bore (SWB) magnets provide a sample space up to a diameter of 66 mm. Therefore it is Bruker’s largest vertical magnet system with a room temperature bore diameter of 154 mm. The MiniSWB90 super wide bore rf probe is optimized for material research and the investigation of process parameters. The system is equipped with a combined SWB gradient/shim system. An additional WB shim system can be mounted optionally. All SB and WB gradients, shims and MR microscopy, MR diffusion, and solid-state probes and are compatible, making it suitable for every purpose. The SWB driver hardware is required to drive the amplifier rack from a standard spectrometer delivering up to 200 A and creating a maximum gradient strength of 785 mT/m. The SWB system is available in a 300 or 500 MHz configuration. 

Features

  • Super Wide Bore Probe
  • Gradient strength of up to 785 mT/m, water cooled
  • Compatible to high resolution and solid state applications
  • Small footprint
  • Available probes:
    - 66 mm ID 1H Quadrature Probe
    - 40 mm ID 1H Quadrature Probe
    - 66 mm ID 1H/X Probes
    - 40 mm ID 1H/X Probes
    - All other probes on request
  • Optional Variable Temperature Control (compatible to BSVT, BCU)
Operando MR microscopy in a super wide bore system Image 1

Operando MR microscopy in a super wide bore system

A catalytic reaction is strongly dependent on the interaction of reactants and catalysts. It is of great interest to study the reaction in situ under realistic conditions, some of them requiring high temperature and high pressure.
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Single-phase flow velocimetry in a super wide bore spectrometer Image 1

Single-phase flow velocimetry in a super wide bore spectrometer

Bruker’s super wide bore system equipped with the MiniSWB90 have been used to study the interpore space of a packed cylinder of particles.
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Accessories

  • Optional SB and WB shim coils to use standard SB/WB probes in the SWB magnet

Specifications

MiniWB57R / Mini0.75   
Compatible with magnet systemSWB 
Bore    SWB 
1H frequency range300 or 500 MHz 
rf channelsTwo independent 
RequirementsSWB Imaging Accessory 
Gradient    BGA9 
Directions    xyz     
Gradient strength per direction785 mT/cm  
Rise Time (5-95%), 0-60A,120V< 100 µs 
Cooling    Water     
Maximum current tested200 A 
Removable    Yes     
Exchangable rf coils  
DetectionSingle tuned, double tuned, or quadrature 
Typical Nuclei1H, 2H, 7Li, 13C, 19F,.... 
Standard sample temperature range5 – 40°C 
Sample diameter40 – 66 mm 

LabScape

Service & Life Cycle Support for Magnetic Resonance and Preclinical Imaging

Bruker’s commitment to provide customers with unparalleled help throughout the buying cycle, from initial inquiry to evaluation, installation, and the lifetime of the instrument is now characterized by the LabScape service concept.

LabScape Maintenance Agreements, On-Site On-Demand and Enhance Your Lab are designed to offer a new approach to maintenance and service for the modern laboratory

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Contact Expert

MR microscopy & MR diffusion applications team: micdiff@bruker.com