nmr_probes
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nmr_probes [2019/10/21 15:40] pereira [Troubleshooting] |
nmr_probes [2019/10/21 15:43] pereira [NMR GUI does not communicate with NMR controllers] |
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| ===== Troubleshooting ===== | ===== Troubleshooting ===== | ||
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| + | ==== NMR GUI does not start ==== | ||
| The NMR program is connected to the following devices and systems: | The NMR program is connected to the following devices and systems: | ||
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| * The terminal server is behind the NMR controllers | * The terminal server is behind the NMR controllers | ||
| * Simply turn it off, wait few seconds, and turn it back on | * Simply turn it off, wait few seconds, and turn it back on | ||
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| + | ==== Spectrograph NMR GUI " | ||
| + | * This is typically the case when the thresholds in the NMR GUI are not set properly. If they are too low, the program may lock in noise. Conversely, if the thresholds are too high, it may miss a weak resonance. | ||
| + | * Threshold for the Spectrograph resonance can be adjusted by hand in the Spectrograph NMR GUI. In general, a threshold 0.15 mV is good for normal NMR signals, whereas 0.10 mV may be necessary if the signal are too weak. | ||
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| ==== Manually setting Dipole Fields | ==== Manually setting Dipole Fields | ||
nmr_probes.txt ยท Last modified: 2024/01/29 10:51 by swartzj
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