Preparation of TIF Hall for Production
17
Preparation of TIF Hall for Production Andrey Marinov On behalf of GEMs for CMS Collaboration
description
Preparation of TIF Hall for Production. Andrey Marinov On behalf of GEMs for CMS Collaboration. TIF – bldg. 186. Plan of the working space. Part of the Working area. Possible Scenarios. Scenario 1 – Gluing procedure, assembly and QC at the TIF hall. - PowerPoint PPT Presentation
Transcript of Preparation of TIF Hall for Production
Preparation of TIF Hall for Production Andrey MarinovOn behalf of GEMs for CMS Collaboration
2
TIF – bldg. 186
3
Plan of the working space
4
Part of the Working area
5
Possible ScenariosScenario 1 – Gluing procedure,
assembly and QC at the TIF hall.Scenario II – Using the self
stretching method and assembly at CERN’s workshop. The TIF will be used only for QC of the final detectors.
6
Scenario I – Using the Gluing procedure and thermo stretching method.
TIF hall will be used for assembly and QC.
7
Production Flow High Eta CMS MPGDs in TIF by Using the Thermo Stretching and Gluing Method
HV test of the GEM
Foil
Heating the GEM foil in
the oven up to 37C
Gluing the foil with the
frame
Storage Foils
HV test of the GEM Frame
Storage Frames
Assembly and Gluing
Assembly the electronics and
servicesQC tests certification
cleaning
Gas tight test
8
Scenario IIUsing self stretching method
◦The detectors will be fully assembled at CERN workshop. The TIF will be used only as QC facility
9
Gas Setup
Ar
CO2
CF4
OutsideGas Zone at bldg.186
InsideBldg 186 – GEM Lab
premixed
Open/Close Valves
Exhaust LinePatch Panel
Safety ValvePressure reducer
10
Outside Gas Zone
Very Big Gas zone – enough for the production project
11
TIF Hall – Gas Infrastructure
GASMixer
8m
6m
13.2m
2.3m
7.2m
GAS access points
Mainpanel
12
QC StandsCosmic Telescope
◦Possibility to test up to 10 detectors together
X-ray stand for uniformity scan and gain calibrations.
Long Term HV test stand
13
Cosmic Telescope
Testing the GE 1/1 detectors with cosmic rays
•Time distribution• Strip Profile• Efficiency• Cluster Size
• Reconstruction of the tracks
GEM detectors
Scintilator Counters
14
X-ray Stand
Gain Calibration of the Detector
Precise Uniformity Scan
15
Long Term HV stand
GAS Supply
HV SupplyEvery detector is on independent HV channel
GAS Return
Fully monitored environmentT, H and Atmospheric pressure need to be continuously recorded
16
Plan of ActivitiesPreparing the internal gas
infrastructure◦Placing cable trays for the pipes and
cables – Ongoing, should be finished next week. 28.06.2011
◦Planning the main gas mixer based on the production and test processes requirements
Preparing the external gas setup.
17
Thank You
