UW CHEMISTRY NMR
Announcments & Equipment Logs
December, 2013
AV301 : UPDATE – SYSTEM NORMAL
The stuck sample is removed and the system is brought to normal operation. May I request all users to add to their list of New Year Resolutions, an item that says : I will make sure the NMR sample is positioned in the spinner correctly and the Lift Air is On before I insert my […]
Posted in Hardware, Spectrometer, Usage | No Comments »
AV301 : ALERT : SAMPLE CRASH – SYSTEM DOWN
A user has dropped a sample tube without the spinner in the magnet and the system is not usable right now. Once the sample is recovered and it is ascertained that there is no damage to the probehead, an update will be posted.
Posted in Hardware, Spectrometer, Usage | No Comments »
AV301 : UPDATE – TXD – 19F PROBE READY FOR USE TODAY
After the final touch up of parameters the TXD-19F {1H,13C} probe head should be ready for regular use by today evening. Please provide feedback of any abnormalities to the facility staff via the instrument log page.
Posted in Hardware, Spectrometer | No Comments »
DRX499 – UPDATE – SYSTEM IS NORMAL NOW
The amplifier is fixed and ready for use. Please post any peculiar observations in the instrument log.
Posted in Hardware, Spectrometer | No Comments »
DRX499 – HARDWARE MALFUNCTION
A set of broken fans in the power amplifier are being replaced, as we speak. The instrument should be ready within the next half hour or so. Please look for further updates here.
Posted in Hardware, Spectrometer | No Comments »
DRX499 – ALERT : IMMINENT PROBE CHANGE
The BBI Z-gradient probe is repaired and back. We will install this probe late on Friday, 13th Dec ’13 and the probe should be primed and ready by the noon of Monday, the 16th. Please contact facility staff with any questions.
Posted in Hardware, Spectrometer | No Comments »
ALERT ! : AV301 – PROBE CHANGE
The temporary double resonance probe will give way to the TXD-19F{1H,13C} probe and the instrument should be primed and ready for use on the morning of Wednesday, the 11th. Any change in this schedule will be posted here later.
Posted in Hardware, Spectrometer | No Comments »