UW CHEMISTRY NMR
Announcments & Equipment Logs
Spectrometer
UPDATE – GG500 : SHIM SYSTEM OPTIMIZED
Dear Users Following the troubleshooting of sample injection issue a day ago, the shim system neeeded to be optimized properly to get the desired resolution. This has been completed now. A sample outcome is shown above. Please put to good use the optimized shim set by entering “rsh iProbe” on the command line. Then you […]
Posted in Hardware, Software, Spectrometer, Usage | No Comments »
ALERT ! NEO500 – BUFFER SAMPLE TUBE RACK IS OVERFLOWING
Dear All It is Friday and before you unwind for the week, please get to Bagley 33 and pick up your abandoned sample tubes from the overflow rack (at the least) as soon as possible. If you do not claim it, before the end of the day, the tubes will disappear ! Thank you for […]
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ALERT ! NEO500 (AND OTHER INSTRUMENTS) PLEASE DO NOT DO THIS !
Dear Users Please do not place a disruptive sample label like the one I show below in the picture on your NMR tube and try to load it in the system. There are specific NMR sample tube labels available that completely wrap around the tube so that it does not obstruct sample Inject and Eject […]
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ALERT ! NEO500 – QUEUE WILL RESUME LATER THAN ANNOUNCED EARLIER
Dear Users Our cryogen servicing of the probe and the system is taking a bit longer than predicted. Please look for another update from me when the system is back in full operation. Thank you for understanding. NMR Services Manager 1/24/24
Posted in Hardware, Spectrometer | No Comments »
NEO500 : QUEUE RESET
Hello Neo500 users At least one user posted a message that the queue was not responding yesterday evening. Just want to let you know that the queue is reset afresh and it should run OK from now on. Please feel free to post a log message, if you see otherwise. NMR Services Manager 1/12/2024
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UPDATE ! NEO500 – EMAIL FEATURE UPON EXPERIMENT COMPLETION – RESTORED
Dear NMR cohort Following the ‘controlled’ power disruption of last weekend, few things broke uncontrollably and the last of this was the ability for NEO500 to send email to your individual Inbox, once your IconNMR is completed. This last lose end has been tied up now. I ran a dummy scan yesterday evening and the […]
Posted in NMR Facility Usage, Software, Spectrometer | No Comments »
UPDATE ! AV301 – BACK TO NORMAL
Dear Users AV301 is ready for regular use. Please reserve time as needed. With this, all the instruments are back to normal schedule in the facility. NMR Facility Manager 10/30/23
Posted in Spectrometer, Usage | No Comments »
ALERT ! BAGLEY POWER RESTORED – MOST NMR SYSTEMS ONLINE
Dear Users Except AV301, ALL THE OTHER NMR SYSTEMS ARE BACK TO NORMAL INCLUDING NEO500+PRODIGY CRYOPROBE. AV301: Some electrical issue need to be resolved before the console can be powered up. We will try to get this going as soon as we can. NMR Facility Manager 10/29/2023
Posted in Hardware, Spectrometer, Usage | No Comments »
NEO500 : REMINDER ABOUT CALENDAR
Dear Neo500 Users It is great to see that we are all collectively doing what we can to keep this wonderful instrument collecting awesome data near close to 24/7 and squeeze every drop out of the $$ given to us. Notwithstanding this, one can anticipate software/hardware glitches, bugs, as well as planned maintenance steps to […]
Posted in Spectrometer, Usage | 8 Comments »
UPDATE ! NEO500 – SYSTEM BACK TO NORMAL
Dear Users The system is behaving normally now. I would request those of you, whose data does not look good to resubmit your runs with the same sample holder positions to the queue. What all you need to do is just click cancel followed by Submit again. NMR Facility Manager 9/27/23
Posted in Probeheads, Spectrometer | No Comments »