Function and Applications

NMR module for the investigation of electron spin resonance (ESR) on the unpaired electron of DPPH (diphenyl-picryl-hydrazyl) molecules as well as the nuclear magnetic resonance (NMR) for example on glycerol, polystyrene and Teflon. The resonances are monitored by high-frequency-induced transitions when the external magnetic field changes. The resonance absorption curves can be displayed with a simple two-channel oscilloscope.
The basic device consists of the following components:

• 1 basic unit for sample insertion
• 1 coil pair

Benefits

• Easy handling thanks to compact design

• Versatile basic unit

Equipment and technical data

• Basic unit:

  • H x W x D: 165 mm x 105 mm x 135 mm
  • Weight: 1.25 kg
• Coil pair:
  • Magnetic flux density: 0 - 3.7 mT
  • Connection: Hollow plug
  • Diameter: 74 mm
  • Width: 20 mm
  • Weight: 0.2 kg each