chandra.romel@LIGO.ORG - posted 12:33, Friday 18 March 2016 (26138)
X&Y beam manifold leak check results
Gerardo, John, Chandra Leak checked: Full range gauge conflat on BSC7 Full range gauge conflat on BSC8 Two viewports on X spool Two viewports on Y spool No leaks found! Background on X was 1.0e-9 Torr-l/s Background on Y was <1e-11 Torr-l/s Sprayed each flange with helium for 20 sec.