From jwc at snf.stanford.edu Mon Oct 17 17:54:29 2011 From: jwc at snf.stanford.edu (James W. Conway) Date: Mon, 17 Oct 2011 17:54:29 -0700 Subject: Comment headway2 SNF 2011-10-17 16:22:22: spin speed fluctuating Message-ID: <4E9CCE45.7020009@snf.stanford.edu> Just let it warm up for several spins and it should be fine... Users are reminded to not dispense so much material that it gets into the vacuum hole. Please clean up the bench with a acetone wipe down before and after every spin coating session. Thank you for your support! JAMES CONWAY On 10/17/2011 4:22 PM, khu834 at snf.stanford.edu wrote: > System does not maintain a constant spin speed. > Fluctuates by about 20-30RPM. >