Problem pquest SNF 2008-04-18 17:54:22: Cl2 gas low

[eenriquez at snf.stanford.edu]

Adjusted the local Cl2 regulator to 18 psi.  Flowed Cl2 at 43 sccm for 15 minutes without any problems.  With the inlet pressure at 18 psi, the minimum controllable flow for Cl2 is 2.2 sccm.