Logbooks Lab Maintenance Evaporator_1 Evaporator_2 Laser cutter Target Production Test-Stand RH-ISAC RH-Cyclotron RH-Meson Hall RH-Beamlines RH-ARIEL
  RH-ISAC  Not logged in ELOG logo
Message ID: 872     Entry time: Wednesday, March 25, 2015, 14:25
Author: David Wang 
Category: South Hot-Cell 
Type: Standard Operation 
Module: TM4 
Target/Number: Ta#45 
Subject: Leak check on TM4 HS water line with new Ta#45 target. at SHC 

Chad and I leak checked TM4 HS water line with new Ta#45 target installed at SHC. Leak detector base leak rate 0.0Xe-9 atm.cc/sec, base pressure 0.0Xe-4 torr. Chad sprayed helium twice on each of HS 2 VCR joints.No leak has been found. The joints are leak tight. The helium pressure test  will be done at CS later.

ELOG V2.9.2-2455