UW CHEMISTRY NMR
Announcments & Equipment Logs
AV300 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 AV300 instrument by submitting an entry using the “Post Log Entry” box found below.
305 Responses to “AV300 Log Book”
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Spin light keeps blinking, and will not stay steady.
The FTP server seems to be missing the AV300 folder, all other instruments show up.
I and another user were unable to log onto the computer. Therefore we were unable to take an NMR.
will not lock on methylene-chloride-d2
Unable to shim.
Cannot shim.
Whenever I tune and match for proton NMR, I receive the following error message upon termination of the “wobb” command:
timeout while waiting for 1 thread to finish:
-wobbcmd(0)
The wobb for phosphorous is off. I am unable to tune and match in ACN-d3.
instrument wont lock. button on keyboard keeps blinking
Hello,
I went to use the 300 after switching from the 301 (10:10 PM), however, before I could use it, I noticed the machine was stuck in “Missing” Mode for Sample. This prevented me from using it.