UW CHEMISTRY NMR
Announcments & Equipment Logs
Spectrometer
UPDATE : AV300 BACK TO NORMAL OPERATION
Dear Users All NMR systems are functioning normally. NMR Facility Manager 11/22/21
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UPDATE ! BAGLEY ELECTRICAL SYSTEMS and NMRs UP
Dear Users All but one of the NMR systems as well as the FTP server phoenix have been revived after the Electrical System disruption. AV300 This system is not usable immediately, and this is not related to the power outage. An ongoing issue with the computer authentication software is preventing us from using it. We […]
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ALERT ! BAGLEY HALL ELECTRICAL SHUTDOWN THIS WEEKEND and NMR SYSTEMS
Dear NMR Users As I had previously mentioned, an early morning power shutdown on Sunday, the 21st Nov. ’21 is confirmed for the entire Bagley Hall. To fit things in a viable manner with this schedule, we will shut down the NMR systems in the evening of tomorrow i.e. 20th Nov. 21, Saturday. I have […]
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UPDATE : AV301 PROBE SWAPPED TO PABBI 1H{X} AUTOMATED PROBE
Good evening. The AV301 PABBI 1H {X} automated tune and match probe with topshim capabilities has been repaired, tested, and is currently installed in the AV301. The AV301 is returned to its routine use with the “ATMA” probe. -Adrienne
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UPDATE ! AV301 : PROBE SWITCHED TO TXD-1H (13C,19F) – NO GRADIENTS
Dear Users As I announced last week, the ailing ATMA probe has been pulled out and in its place, the good old TXD probe is placed and primed up. This probe has three dedicated channels for 1H, 13C and 19F. THIS IS NOT A BROADBAND PROBE ! This means that you cannot observe anything other […]
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UPDATE ! AV500 – SYSTEM IS BACK TO NORMAL – WITH AN IMPORTANT REMINDER
Dear Users There was a network disruption between the computer and console, leading to a temporary failure of the system this morning. This has been since resolved and all the vital signs of the instrument looks good. PLEASE REMEMBER : But here is an important reminder to all users in the proper handling of the […]
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ALERT ! AV301 : IMMINENT PROBE CHANGE COMING – EARLIEST ON MONDAY, 8 NOV’21
Dear NMR Users : The X-channel of the ATMA probe has been malfunctioning, and the problem seems to have reached an unrecoverable stage. We will pull the probe out and see if this is something we can fix in-house. In that happy scenario, that ATMA probe can go back in the instrument and everyone can […]
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UPDATE ! AV301 : BROKEN SAMPLE CLEARED
Hello Users The system is revived back to operational condition. Reservation is now open. Please make sure that your sample tube fits tightly in the spinner provided and you are leveling the sample tube properly using the depth gauge provided. Please take those few seconds to put the sample with spinner in the plexiglass depth […]
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ALERT ! AV301 – SYSTEM DOWN DUE TO SAMPLE HANDLING PROBLEM
A user sample has broken inside the magnet and the sample Lift function is compromised. I will post an update once the broken sample is removed and the function tested to be normal again. NMR Facility Manager 10/28/2021
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NOTE ON GG500 : TBI PROBE (RE)INTRODUCED !
Dear Users Many of you might recall the look and feel of this Triple Resonance TBI probe when it was placed with the AV500 system, before GG500 was born. It won’t hurt to have a refresher and familiarize oursleves with this probe, which is now paired with GG500 console. 1H NMR : The picture below […]
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