Product Name: Benchtop MRI System Benchtop MRI Systems Model NO.: EduMR Material: metal Certification: ISO9001, CE Customized: Non-Customized Condition: New Factory: Yes Trademark: Niumag Transport Package: Portable MRI Specification: nuclear magnetic resonance Origin: China HS Code: 9023009000 Product Description PRODUCT DEscriptIonEDUMR is a desktop NMR device designed for MRI experimental teaching. Courses to teach NMR principles and experiments through MRI demonstration can be created by including EDUMR in physical corresponding majors (modern physics, applied physics, radio physics, electronic engineering, etc.) or medical corresponding majors (large-scale medical apparatus, medical imaging technology, biomedical engineering, etc.). Extensive experimental courses and majors like NMR engineering related to hardware structure can also be established with through the use of EDUMR.Basic parameters:1.Magnet type: permanent magnet;2.Magnetic field intensity: 0.5±0.08T;3.Probe coil: Ø15mm;ApplicationsNMR analyzing and imaging mechanismBasic NMR analyzing and imaging mechanismNMR phenomenonRelaxation and NMR signalSpatial orientation of NMR signalNMR image reconstructionPulse sequenceMRI systemMagnet body systemRF(radio frequency) systemGradient field systemSpectrometer and computer systemMagnetic shielding and RF shieldingNMR&MRI Principium experimentsMechanical and electronic shimmingLamor frequency measurement by hard pulse FID sequenceFID sequence signal in rotating coordination system1D-processing and gain adjustment of FID signalHard pulse RF measurement with hard pulse echo sequenceSoft pulse RF measurement with soft pulse FID sequenceSoft pulse echo sequenceT1 relaxation time measurement using inversion restoring methodT1 relaxation time measurement using saturation restoring methodT2 relaxation time measurement using hard pulse CPMG sequenceChemical shift measurement of alcoholMRI experimentSpin-echo sequence MRIPD(portion density)/T1/T2 weighted imaging(Spin-echo sequence)ID gradient encoding imagingInversion restoring sequence MRI2D gradient echo sequence MRIEffect of parameter setting on image size and shape3D echo sequence MRIHardware structureTuning and matching of RF(radio frequency) coilRF switch and pre-amplifierRF power amplifier and RF waveform modulator circuitData processing experiment (simulation)Gradient amplifierStructure and control signal of spectrometer systemHigh frequency digit storage oscilloscope testAdvanced experimentsSimulation of 2D-FFT image rebuildingImage quality evaluationSimulation of 3D-FFT image rebuildingFluorine content measurement of toothpasteOil content measurement of sesameMRI system benchtop MRI systems Benchtop MRI nuclear magnetic resonance imaging