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: 22     Entry time: Thursday, August 18, 2011, 16:07
Author: Bevan Moss 
Category: Conditioning Station 
Type: Standard Operation 
Module: TM1 
Target/Number: UCx#2 
Subject: Pump Down 

 Pump down in the conditioning station started at ~2:40 for rough down. The turbo pumps were turned on at ~3:30 and at 3:52 the pressures were reading as follows:

IMG in the containment box 9.2 x 10^-5 T

IMG in the secondary 2.0 x 10^-3 T

ION in the service cap 4.6 x 10^-5 T

Note that the cross has been installed on the vacuum vessel which now includes a turbo pump and the IMG 100.

Leak check will occur tomorrow.

ELOG V2.9.2-2455