Varian 11.74T

11.74 Tesla / 21 cm system

Magnet
Magnetic field strength11.74 Tesla (499.8 MHz for proton)
ManufacturerMagnex Scientific Ltd.
Magnetic bore size210 mm
Cryostat dimensions (HxWxL)2380/1720/1800 mm
Distance to isocenter900 mm
Gradients
ManufacturerMagnex Scientific Ltd.
Outer / inner diameter205 / 90 mm
Maximum gradient strength400 mT/m
Gradient rise time150 us
RF amplifiers
1H/19F Amplifier
ManufacturerCommunication Power Corporation
Model number12T500P
Frequency range460-510 MHz
Peak power500 W
XN Amplifier
ManufacturerAMT
Model number3304
Frequency range30-310 MHz
Peak power400 W
Gradient amplifiers
ManufacturerTechron 8607
Voltage / current150 V/130 A
Shim amplifiers
ManufacturerResonance Research Inc.
Voltage / current15 V/4 A
Console
ManufacturerVarian
Platform / softwareDirectDrive / VNMRJ 2.3A
Receiver Channels4