UW CHEMISTRY NMR

Announcments & Equipment Logs

July, 2018

UPDATE : AV300 – PROGRESS WITH UDRIVE MIGRATION – BUT NOT READY YET

A few more lose ends to tie up before you will be ready to access the UDRIVE, similar to AV301.  But the needed work will be done remotely without disrupting the regular use of the spectrometer. I will post another heads up message when we say it’s ready.  In the interim, your data collection protocol […]

Posted in Software, Spectrometer, Usage | No Comments »

ALERT ! AV300 – UDRIVE UPGRADE SCHEDULED FOR TOMORROW

The Operating System and associated components will be upgraded starting tomorrow morning 9 am i.e. Tuesday, 31st of July ’18.  Assuming that everything goes well, the interface you will see from 12 noon will be similar to the one on AV301.  Also note that the data from then on will be directly written into your […]

Posted in Spectrometer, Usage | No Comments »

UPDATE – AV700 : SYSTEM OPEN FOR USE

Alternative arrangement for VT control is in place.  Please post a message in the log book, if you notice abnormal behavior. Thank you for your cooperation. NMR Facility Manager 7/20/2018

Posted in Spectrometer, Usage | No Comments »

ALERT – AV700 : SYSTEM DOWN DUE TO VT ISSUES

By now familiar but ongoing issue with the VT cooling system is forcing an interruption once again today.   We will work on an alternative and I am hopeful that the instrument can be released for regular use by tomorrow.  Please look for further updates. NMR Facility Manager 7/19/2018

Posted in Hardware, Spectrometer | No Comments »

ALERT ! AV500 – PROBE HAS BEEN CHANGED

Since I discovered today morning that the VT dewar in the probe is compromised,  I had to replace the BBI probe with the a different probe : Current probe head : TXI- 1H {13C, 15N} – Z gradient This is a triple resonance probe that is capable of handling 1H, 13C and 15N detection only.  […]

Posted in Hardware, Spectrometer | No Comments »