UW CHEMISTRY NMR

Announcments & Equipment Logs

UPDATE : NMR DATA SERVER FUNCTIONAL

Following the power outage over the weekend, the NMR data server phoenix has been restored to normalcy.  If you are still unable to access NMR data, please let us know.

Posted in Hardware, Spectrometer | No Comments

Alert: NMR Facility available after power outtage

According to UW Alerts, the UW lost power about 11 am this morning and it was returned by 1 pm. As of the posting of this announcement, the instruments in BAG 37, the av300, av301, av500, and drx499 are currently operating normally. If there is another power outtage due to weather or a tree branch, […]

Posted in Spectrometer | No Comments

AV700 : UPDATE – TRANSITIONS TO SOLIDS POSTPONED TO NEXT WEEK

As the solids NMR user base has sample preparation issues, the instrument will remain in solutions mode until next Wednesday, 26th of August ’15.  The migration to Solids is expected to be complete by the end of that day.    

Posted in Hardware, Spectrometer | No Comments

AV700 : SYSTEM WILL MOVE TO SOLIDS FROM TOMORROW

As announced about three weeks ago, the system will move to solids and serve the solids community for about six weeks, beginning Wedensday, August 19th, evening.   Any change in this schedule will be updated.

Posted in Hardware, Spectrometer | No Comments

UPDATE : NMR RESERVATION PAGE IS OPERATIONAL

Please let us know if you see any more issues with the NMR web reservation system.

Posted in Host Computer, Operating System | No Comments

ALERTS : NMR RESERVATION SYSTEM IS TEMPORARILY DOWN

We have informed our IT support and they are looking into it.  An update will be posted upon restoration.

Posted in Host Computer, Operating System | No Comments

AV301 : PLEASE NOTE ! : SAMPLE INJECTION AND J-YOUNG TUBES

J-Young tubes tend to shift the center of mass once you place it in the spinner, compared to regular tubes. The tube tends to wobble as it rides the air cushion,  when it descends into the magnet and sometimes the sample seating can become problematic. In AV301 this problem is a bit exacerbated currently, since […]

Posted in Uncategorized | No Comments

UPDATE ! NMR RESERVATION SYSTEM IS BACK ON TRACK

Please book the time as usual and report to me if you see anything unusual.   NMR Facility Manager

Posted in Host Computer, Operating System, Spectrometer, Usage | No Comments

ALERT ! RESERVATION SYSTEM WILL BE DOWN FOR MAINTENANCE

Users are requested to note that the Chemistry IT team will be taking the  NMR Reservation system computer offline for an urgent maintenance issue.  The outage might last as long as 2 hours from now.   An update will be posted once it is back on line. NMR Facility Manager

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AV301 – UPDATE : LOCK SYSTEM IS BEHAVING NORMALLY

The intermittent locking issue should be gone by now as I have reset the Lock system.  If you still see a problem, feel free to post the observations in the instrument log online.  Remember, if the shims are way off or if the Lock phase is not correct, you will have problem locking on your […]

Posted in Uncategorized | No Comments

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