UW CHEMISTRY NMR

Announcments & Equipment Logs

NMR Applications

FACILITY UPDATE : Help for Users – contacting facility manager

With the departure of Paul Miller from the NMR Facility to the new position,  users are requested to direct all queries related to day to day NMR operations to the Facility Manager,  Rajan Paranji i.e. the author of this note.   I can be reached via the following means : Phone : 206 685 2581 […]

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AV500 : automation scripts not working

Familiar automation scripts such as ‘xaua’ are not functioning as expected.  This is being looked into.  Please use workarounds that are viable. For instance, ‘xaua’ can be replaced with ‘rga’ followed by ‘zg’.   Please contact facility staff for assistance with this.

Posted in NMR Applications, Software, Usage | No Comments »

AV500 SYSTEM UPDATE

The AV500 system will receive a new computer that controls the spectrometer and runs the Topspin software.  The system upgrade is slated for tomorrow, Tuesday the 14th Aug ’12, from 1.00 pm to 5.00 pm.  There will be no changes in the way users access the spectrometer after the upgrade.

Posted in Host Computer, NMR Applications, Operating System | No Comments »

AV800 : REMINDER – WALK ON USER TIME

This is a reminder that the Walk-on user time with the 800 NMR spectrometer will be available from coming Monday, 13th Aug.,  10.30 am until Wednesday, 15th Aug,  11.00 am. Please contact Rajan if you are planning to engage the instrument during this time.

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IMPORTANT – PLEASE READ : AV500 VT UPDATE

We had several requests to explore increasing the high temperature limit on the instrument.  This needed rather careful testing, without which we could precipitate a catastrophic quench of the magnet.  On the AV500 system, such a test was completed recently.  We have concluded that, for experiments that need to run for more than a few […]

Posted in NMR Applications, Spectrometer, Usage | No Comments »

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