This Gradient and Helmholtz Coil System is an advanced accessory for Earth’s Field Nuclear Magnetic Resonance (EF-NMR) experiments. It enhances magnetic field uniformity, enables precise spin relaxation measurements, supports one-dimensional magnetic resonance imaging (MRI), and extends the range of measurable nuclei. The system combines three-axis gradient coils with precision Helmholtz coils, allowing students to investigate magnetic field gradients, spin echo phenomena, nuclear magnetic moments, and vector magnetic field analysis. Manufactured by Atico Export India.
Experiments :
- Improve Magnetic Field Homogeneity Using Three-Axis Gradient Coils.
- Measure Spin-Spin Relaxation Time (T₂) of Various Samples.
- Compare the Effect of Different Materials on T₂ Relaxation Time.
- Investigate the Influence of Paramagnetic Ions Such as Copper Sulfate on Spin Relaxation.
- Study One-Dimensional Magnetic Resonance Imaging (MRI).
- Reconstruct Sample Position from Fourier Transform Analysis of NMR Signals.
- Generate and Observe Spin-Echo Signals by Reversing Magnetic Field Gradients.
- Measure the Absolute Gyromagnetic Ratio (g-Value) of Nuclear Species.
- Investigate Nuclear Magnetic Resonance of ¹H, ²H, ¹⁹F, and ³¹P Nuclei.
- Measure Spin-Lattice (T₁) and Spin-Spin (T₂) Relaxation Times for Different Samples.
- Demonstrate Vector Addition of Magnetic Fields Using Helmholtz Coils.
- Determine Magnetic Field Direction and Misalignment Angle Through Vector Analysis.
