RICH 1 Upgrade mechanics

This page gives an inexhaustive summary of the RICH 1 mechanics. See sub-project pages for details particular details.

RICH 1 Mechanics sub-projects

MaPMT mechanics

Gas Enclosure

Optics and Mirrors

Seals and windows

Services

MaPMT plane specification

This is a summary of the current engineering layout for the upgraded RICH 1 optical plane. See attachment for details. Version: 1

Parameter value
$x$-pitch 56 mm (dummy value)
$y'$-pitch 56 mm (dummy value)
$x$ instrumented EC 22
$y'$ instrumented EC 11
width 1243 mm
height 641 mm

RICH 1 Optics

The following is a summary of current engineering layout for the upgraded RICH 1 optics. See attachment for details. Version: 1

Point x y z
p1
p2
p3
p4
pc
p8

RICH 1 Services

Some very incomplete summary tables for different levels.

Per module

Service Number Type Comment
Data 1 12 fibre MPO Some how shared between the two boards
ECS 4 Individual fibres How will they enter the module?
LV 1 Pair of 3mm plugs? That's how it's connected internally now.
HV 1 (+1/2 if split powered?) + 1 gound SHV? Common ground.
Cooling 1 cooling bar All modules connected to a common heat sink
DSS/DCS 8 + 1 TWP? Do we need measure every voltage? Granularity of the thermoswitches?

Per column

Service Number Type Comment
Data 6 12 fibre MPO One per module
ECS 2 12 fibre MPO Shared between multiple modules
LV 1 Pair of screw terminal again?  
HV 6 ( + 4/8 if split powered) + 3/6? ground SHV? Rather speculative
Cooling 2 quick release? Assume similar to current RICH 1, in and out
DSS/DCS 48 + 6 TWP? Do we need measure every voltage? Granularity of the thermoswitches?

Per plane

Service Number Type Comment
Data 66 12 fibre MPO No spares
ECS 22 12 fibre MPO No spares
LV 11 Pairs of scew terminals? One per column
HV 66 + 16/32 (split powering) + ~20 ground SHV?  
Cooling 2 cooling loop in and out Assumes some manifold somehere.
DSS/DCS ~600 TWP? Really?

Other Stuff

Work in progress -- StefaniaRicciardi - 23 May 2014

Current RICH1 CAD Files 04/08/2014 STEP AP214 CAD File of the current RICH1 System; translation/import may take up to 5 minutes on slower computer. Components are broken down into sub-assemblies, however the import of the governing assemblies is subject to user software. At this phase in the RICH1 Upgrade project, CAD files are released For Information Only.

Topic attachments
I Attachment History Action Size Date Who Comment
Texttxt 3650optimized_PDsajan.txt r1 manage 2.2 K 2015-04-13 - 17:26 MichaelMcCann  
Compressed Zip archivezip RICH1_low_detail_01-08-14_asm.zip r1 manage 23542.9 K 2014-08-04 - 15:06 RobertKrystianGabrielczyk STEP AP214 CAD File of RICH1 Experiment (Low Detail)
Unknown file formatstp td-1206-940_asm-28-4-15.stp r1 manage 888.1 K 2015-04-28 - 10:46 AmandaJayneBrummitt April 2015 low detail CAD model of RICH 1 with Mirror paths
Edit | Attach | Watch | Print version | History: r10 < r9 < r8 < r7 < r6 | Backlinks | Raw View | WYSIWYG | More topic actions
Topic revision: r10 - 2015-04-28 - AmandaJayneBrummitt
 
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