Product Description
VTMR TD-NMR Cross-linking Density Analyzer NMR and MRI System for
Polymer
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.
Basic Parameters:
-
Magnet type: permanent magnet;
-
Magnetic field intensity: 0.5±0.*8T;
-
Probe coil: *5mm;
-
Weight: **8Kg;
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.MRI experiment
Spin-echo sequence MRI
PD（portion density）/T1/T2 weighted imaging(Spin-echo
sequence)
ID gradient encoding imaging
Inversion restoring sequence MRI
2D gradient echo sequence MRI
Effect of parameter setting on image size and shape
3D echo sequence MRI
5.Hardware structure
Tuning and matching of RF(radio frequency) coil
RF switch and pre-amplifier
RF power amplifier and RF waveform modulator circuit
Data processing experiment (simulation)
Gradient amplifier
Structure and control signal of spectrometer system
High frequency digit storage oscilloscope test
6.Advanced experiments
Simulation of 2D-FFT image rebuilding
Image quality evaluation
Simulation of 3D-FFT image rebuilding
Fluorine content measurement of toothpaste
Oil content measurement of sesame
| Country: |
China |
| Model No: |
-
|
| FOB Price: |
(Negotiable)
Get Latest Price
|
| Place of Origin: |
- |
| Price for Minimum Order: |
- |
| Minimum Order Quantity: |
- |
| Packaging Detail: |
- |
| Delivery Time: |
- |
| Supplying Ability: |
- |
| Payment Type: |
- |
| Product Group : |
- |
