NMR Instrument

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Since the discovery of nuclear magnetic resonance since 1946, has been in physics, chemistry, biology and medicine and so on were widely used. NMR experiment is a classic physics experiment in the experiment.

The instrument can be observed through the oscilloscope 1H and 19F NMR signals, measured values and nuclear magnetic moment value of gN to grasp and understand the principle and the phenomenon of nuclear magnetic resonance.

1, open field, it is clear that the permanent magnet, sweep coils, two-dimensional observation of the sample position can improve the perceptual knowledge, to equip students to achieve a uniform magnetic field method; 2, magnetic field uniformity is good, the end of wave number ≥ 10 a 3, high signal to noise ratio, the baseline is very clear, 19F signal is very clear; 4, seismic performance, not because of environmental vibration test results; 5, frequency stability, there are seven stable frequency reading.