From vincentcyw at snf.stanford.edu Thu Jun 14 12:35:53 2007 From: vincentcyw at snf.stanford.edu (vincentcyw at snf.stanford.edu) Date: Thu, 14 Jun 2007 12:35:53 -0700 Subject: Problem AG4108 SNF 2007-06-14 12:35:52: NH3 Gas unstable Message-ID: I tried to do RTN using NH3 gas, but the gas flow rate drops off very quickly even before the flash light is turned on. It seems like the supply of NH3 is running low. From riteshj at snf.stanford.edu Thu Jun 14 16:37:06 2007 From: riteshj at snf.stanford.edu (riteshj at snf.stanford.edu) Date: Thu, 14 Jun 2007 16:37:06 -0700 Subject: Problem AG4108 SNF 2007-06-14 16:37:05: out of ammonia ... Message-ID: no ammonia in the system. new bottle needed. From eenriquez at snf.stanford.edu Fri Jun 15 14:31:42 2007 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Fri, 15 Jun 2007 14:31:42 -0700 Subject: Problem AG4108 SNF 2007-06-14 16:37:05: out of ammonia ... Message-ID: Ammonia flow set in the recipe is too high (4 slm) for the system. Ritesh tried 1 slm without any problem. From eenriquez at snf.stanford.edu Fri Jun 15 14:31:51 2007 From: eenriquez at snf.stanford.edu (eenriquez at snf.stanford.edu) Date: Fri, 15 Jun 2007 14:31:51 -0700 Subject: Problem AG4108 SNF 2007-06-14 12:35:52: NH3 Gas unstable Message-ID: Ammonia flow set in the recipe is too high (4 slm) for the system. Ritesh tried 1 slm without any problem.