Magnet system

Magnet type: dual column open superconductive magnet

Magnetic field strength: 0.7±1% T

Magnetic field homogeneity: ≤10 ppm @ DSV 30cm

Magnetic field stability: ≤1 ppm/h

Liquid helium filling: ≤150L

Liquid helium consumption: 0L/h

5GS line range (X,Y,Z): ≤4.5m,4.5m,4.5m

Gradient system

Cooling method: air cooling

Max. Gradient strength: single axis ≥22.5mT/m

Max. Slew rate: single axis ≥75mT/m/ms

Gradient nonlinearity: <2%( DSV300mm)

RF system

Spectrometer: full digital

peak power of RF amplifier: ≥6KW

RF coil: Flat planar transmitting coil

Receiving coil: built-in level 2 Front phased array coil

Receiving coil type: 4-channel phase array coil

Computer System

New software interface, Bilingual choice

Operation system: Windows

CPU: dual core main frequency ≥2.8GHz

RAM: ≥2GB

Hard disc: ≥500GB

Main screen: ≥22´´LCD TFT display

Monitor device: Machine and patient monitoring, Multi parameter monitoring, and Quench protection system

Machine monitoring parameters: pressure, liquid level, temperature

Patient monitoring parameters: respiration, RF, db/dt

System running mode: normal running mode, control running mode Level 1

Image post-processing and analysis:Image enhancement, zoom, shifting, tailoring, negative, window width and window level adjustment, text annotation or clear, distance measurement, interested area selection, average pixel value calculation, standard deviation calculation function of pixel value, signal value distribution, projection reconstruction etc.

networking components: DICOM 3.0 standard interface, through the local Ethernet, easily connected with Internet camera, diagnostic and treat workstation, medical information systems, and remote diagnostic systems