Chiho Wang ATLAS TRT Duke University Dubna, May Barrel integration status May 24, 2005
Chiho Wang ATLAS TRT Duke University Dubna, May Since last excitement: All modules tested All protection boards installed Last module installed Feb
Chiho Wang ATLAS TRT Duke University Dubna, May /03/05 Outer cylinder installed RF shield taped on. u Between upper and lower halves cylinder: soldered u Between cylinder and space frame: to be soldered C-fiber struts between front and back space frames installed Protection panels modified and installed. Feb. 06, 2005
Chiho Wang ATLAS TRT Duke University Dubna, May /03/05 Heater pads installed Almost! u 2 faulty pads not installed.
Chiho Wang ATLAS TRT Duke University Dubna, May Electronics More than ½ boards installed. Hear more from Ben…
Chiho Wang ATLAS TRT Duke University Dubna, May Remaining tasks Continue to install electronics and module cooling tubes. Solder RF shield tape between outer cylinder and space frame. Install manifolds by quadrants after electronics are installed u Cooling manifold (~ June) u Active gas manifold (~June) u Purging gas manifold (in hand) Install thermal sensors u Module/cylinder sensors: installed, connectors to be molded. u Cooling plate sensors: in SR. u Purging gas sensors: in SR(?). Attachment method to be worked out. u All wire length known. Sector test: last (or first!) screening on a final assembled detector: u Cooling, active gas, purging gas, HV, thermal sensors, electronics … (except fuse boxes) u Some DCS modifications in progress. Install fuse boxes u Production and evaluation will go in parallel. MTF migration: Commissioning, entering data.
Chiho Wang ATLAS TRT Duke University Dubna, May Summary Manifold and electronics are in critical path. Fuse box problem need to be solved. We are almost there!