Magnet System
Superconducting magnet (Field strength: 1.5T), equipped with a 4K cold head (assembled into magnet already)
Liquid helium compressor
Liquid helium level meter (assembled into magnet already)
Liquid helium vessel pressure sensor (assembled into magnet already)
Thermal shield temperature sensor (assembled into magnet already)
Emergency quench switch (heats superconducting coil if necessary)
Magnetic field homogeneity(V-RMS measurement)
20cmDSV≤0.01ppm
30cmDSV≤0.05ppm
40cmDSV≤0.18ppm
Length of Magnet (without cover): 160cm Magnet bore: 850mm
Final patient bore: 600mm
Helium Consumption: Zero
Magnet material: Stainless steel
Weight of Magnet:≤5.0 Tons
5 Gauss line: Axial ≤4.0m Radial ≤2.5m
RF transmitting & receiving system
RF amplifier (Mac. output power≥18KW)
Orthogonal cage transmitting coil
RF pre-end
Receiving coils
Phased array head & neck combined coil
Phased array body coil
Phased array knee coil
Phased array shoulder coil
Phased array multifunctional soft coil
Coil fixing pads, fastening belts
Coil storage cabinet
Gradient System
Gradient amplifier (Analogic C1415-X)
Gradient coil
Active shimming coils (2 sets)
Spectrometer
Full digital spectrometer
Computer System
Windows OS – 64bit
Number of CPU cores ≥10
Main frequency ≥3.8G
Memory ≥32GB
Hard disk ≥960GB(solid state drive)
Specialized processing graphics card(graphic memory ≥8GB)
DVD burner
1000M network card
DICOM 3.0 interface (print, transfer, receive & query)
Dual displayers (24-inch high resolution & brightness LCD monitors, resolution 1920×1200,2pcs)
MRI Software (English available, MedView MRI
software, version 1.2)
Operation desk
Patient System
The electric power-driven patient table
Patient talking system during scanning
The patient-monitoring video system
Electromagnetic shielding room – Faraday cage
Room shielding body, shielding door & window, filter board, waveguide board, and necessary interior decorations.
Power supply, Cooling system & Air-conditioner
MRI system isolation transformer
Constant temperature &. humidity air conditioner for
magnet room
Chiller system
Accessories
Testing Phantoms
Spare fuses
Safety signs
