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NIUMAG Operation Notices
The operation of low-field NMR is very simple, but we all need to take attentions to these notices listed as below:
1. Check whether the temperature of the temperature control cabinet controlled in the specified temperature and the center frequency and the RF pulse are all right.
2. Ensure the ferromagnetic substance away from the magnet cabinet and magnetic medium such as the magnetic disk, tap, magcard or others should be far away from magnet cabinet above 30cm.
3. Keep the cleanness of probe coil. After using, please cover the probe to avoid fouling. If you test strong noise signals when without sample, it means the probe coil has been defiled.