UW CHEMISTRY NMR
Announcments & Equipment Logs
AV700 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 AV700 instrument by submitting an entry using the “Post Log Entry” box found below.
49 Responses to “AV700 Log Book”
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BCU chiller missing
BCU chiller missing
BSMS error: VT-Gas-flow (360) is too weak for reliable operation
regulation state: off, weak probe gas
BSMS Error: VT-Gas-Flow is missing – supply is probably out of order
BSMS: error: No Helium level measurement has been possible within the last 25 hours!
Probe gas, weak supply, gas flow is around 284 lph
TU state: Gas error, regulation state: off, gas flow is 196 lph, target gas flow is 400 lph
“Could not set Shim Currents – Power Supply ‘VPWR_1’ overloaded”
Tried again and it worked fine
Also, I couldn’t find the ceramic spinner for my J-Y tube so I am using the plastic spinner