TD-NMR/MRI
EduMR Education NMR
Education MRI Device for Teaching NMR System, MRI Training
Product Description
EDUMR 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.
Configuration
- Magnetic field strength : 0.5±0.08T
- Probe size : Ф 15 mm
- Total weight : 138 kg
- Footprint :
Magnet 410 X 450 X 500 mm
Gradient 450 X 133 X 410 mm
Monitor 450 X 90 X 410 mm
Applications
1.NMR analyzing and imaging mechanism
- Basic NMR analyzing and imaging mechanism
- NMR phenomenon
- Relaxation and NMR signal
- Spatial orientation of NMR signal
- NMR image reconstruction
- Pulse sequence
2.MRI system
- Magnet body system
- RF(radio frequency) system
- Gradient field system
- Spectrometer and computer system
- Magnetic shielding and RF shielding
- Pulse sequence
3.NMR & MRI Principium experiments
- Mechanical and electronic shimming
- Lamor frequency measurement by hard pulse FID sequence
- FID sequence signal in rotating coordination system
- 1D-processing and gain adjustment of FID signal
- Hard pulse RF measurement with hard pulse echo sequence
- Soft pulse RF measurement with soft pulse FID sequence
- Soft pulse echo sequence
- T1 relaxation time measurement using inversion restoring method
- T1 relaxation time measurement using saturation restoring method
- T2 relaxation time measurement using hard pulse CPMG sequence
- Chemical shift measurement of alcohol
4. More NMR/MRI experiment…Pls Contact us for more information
EduVMR Virtual Educational MRI System Training NMR Software
Virtual MRI Data Acquisition and Image Reconstruction Software (VMRI), is a newly developed NMR teaching software which can simulate the whole MRI process, including basic imaging sequence, data acquisition, K space filled, and several other major aspects of image reconstruction. When the sequence, the original level and parameters are determined, the sampling process, K-space filled and reconstructed image are acquired. VMRI minimized the need for hardware to effect NMR experiment effect, overcoming the limitations of high hardware demands, long sampling time in actual tests, and insufficient number of the instrument.
VMRI includes three parts: Theory, Prescan and Imaging. The teaching experiments that are possible include: measuring the Larmor Frequency, hard RF pulse determined, electronic shimming, kinds of weighted image and half Fourier scanning technology etc..
Applications
- Virtual achieve sequence selection, parameter adjustment, data acquisition, K space filling, image reconstruction
- Virtual Electronic Noise and Inhomogeneity Effects on Image
- Virtual different MRI technology to sample
- Supporting 16 NMR&MRI Experimental Projects
Advantages
- Avoiding long sampling time in actual test
- Avoiding high requirement with hardware
- Avoiding gradient vortex
- Greatly reduce equipment costs while meeting the teaching needs
