Difference between revisions of "Walk-up NMR user instructions for Anasazi"
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# Insert the tube with the spinner into the black depth gauge on the front of the magnet until the button of the tube hits the bottom of the gauge. | # Insert the tube with the spinner into the black depth gauge on the front of the magnet until the button of the tube hits the bottom of the gauge. | ||
# Place the sample/spinner on top of the probe so that it floats. | # Place the sample/spinner on top of the probe so that it floats. | ||
| − | # Press INJECT on the controls and wait for the sample to drop into the magnet. | + | # Press INJECT on the controls and wait for the sample to drop into the magnet and start spinning. |
| + | # If the sample does not start spinning, press INJECT again, repeat until the sample spins | ||
| + | # | ||
Revision as of 21:22, 18 May 2020
If you need to use a Anasazi NMR instrument for a liquid sample, here are some quick instructions to get your sample running as easily as possible. Samples for most Anasazi instruments use regular 5mm NMR tubes.
- Open the PNMR program.
- The PNMR prompt, at the bottom left-hand corner of the PNMR program, indicates the nucleus that is set to observe. It should be H1> to observe proton. If not, enter nu H1 on the command line.
- Lift the lid on the magnet to reveal the sample compartment
- Press the EJECT button on the controls and remove the old sample.
- Remove the old sample from the spinner and insert your sample.
- Insert the tube with the spinner into the black depth gauge on the front of the magnet until the button of the tube hits the bottom of the gauge.
- Place the sample/spinner on top of the probe so that it floats.
- Press INJECT on the controls and wait for the sample to drop into the magnet and start spinning.
- If the sample does not start spinning, press INJECT again, repeat until the sample spins
