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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when i came down the spinner and dummy samples were not in the instrument meaning it had not been shimming.
ATMA super slow and cannot lock on solvent
atrocious shimming. cant get any definition on sample even though topshim runs no problem.
Cannot eject sample
Cannot eject dummy sample.
Failed to shim samples.
Sample dropped into machine without sample holder and can’t be retrieved, please refrain from using the machine for the time being.
Cannot use instrument because dummy sample cannot be ejected (using the instrument keypad or the ‘ej’ command).
Locking in on solvent seems to work until shimming process. “Please lock in on solvent prior to shimming” error.
Cannot lock in on solvent.