UW CHEMISTRY NMR
Announcments & Equipment Logs
AV301 Log Book
Welcome to the Chemistry NMR Online Log Book – your One Stop portal to communicate about the spectrometer to the Facility Staff in a timely manner.
Please record your comments and relevant observations about AV301 instrument by submitting an entry using the “Post Log Entry” box found below.
257 Responses to “AV301 Log Book”
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Sample will not eject.
“BSMS VME timeout” “BSMS Protocol violation”
last user could not eject sample. cfssan sample is stilll inside.
I had difficulty for topshim in AV 301 NMR. It says BSMS time out. When I tried to eject my sample, it doesnt work and shows error: locked by process.
The sample will not inject into the instrument. when I came in for my time slot, the decoy sample was still floating ejected, and now when I try to inject my sample an error comes up that says: Error:Error 167: LOCKAP DSP Command Not Accepted.
The decoy sample is currently stuck in the magnet.
nvm someone forgot to warm up the probe. temp is set to 280 K. so our sample froze.
301 won’t stay on Lock level
Unable to tune and match. Received error message “Wobble signal too weak with RG = 40000” upon execution of wobb command.
Can’t load my sample — ejecting does not bring up the sample holder. The light does come on as “ejected”
Topshim did not shim well..