1 / 11

Detector position August 2005, supplement May’06

Detector position August 2005, supplement May’06. y=0 beam. RASNIK position on C-frame. 6050/2=3025. the edge of C-Frame. 340(S2). 172(S3). 60. C-Frame. 83. 200. 285. 1.25. 240. 90. 60. 600. 440. pillar. 100. y=-2925. 100. 100. 30. 90. 90. 101.25. 680.

len-benjamin
Download Presentation

Detector position August 2005, supplement May’06

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Detector position August 2005, supplement May’06

  2. y=0 beam RASNIK position on C-frame 6050/2=3025 the edge of C-Frame 340(S2) 172(S3) 60 C-Frame 83 200 285 1.25 240 90 60 600 440 pillar 100 y=-2925 100 100 30 90 90 101.25 680 cable goes out from mask horizontally ( not rotated by 120º ) x=+33.4 x=0 x=-56.6 x=+134.6 x=+224.6 left right

  3. y=0 beam CCD on shelves the edge of C-Frame C-Frame 240 90 60 101.25 pillar 90 90 100 y=-2925 100 100 22 270 45 45 Cameras for C-frame 1st pillar 1 2 2nd pillar 3 4 2nd pillar 5 6 • Cameras for C-frame • 1 1 2 2-nd shelf • 3 3 4 2-nd shelf • 6 5 5 6 3-rd shelf 3

  4. STATION 3 C-FRAME PLANE 6 STATION 1 C-FRAME PLANE 1 STATION 1 C-FRAME PLANE 2 STATION 3 C-FRAME PLANE 5 SHORT SHORT SHORT SHORT LONG LONG LONG LONG Z AXIS (BEAM) INSIDE PICTURE LENS CRYOGENICS OT1 STATION 2 C-FRAME PLANE 3 STATION 2 C-FRAME PLANE 4 OT2 H I - 340um MASK, HOLDER BEHIND C-FRAME SHORT SHORT LONG LONG B - 340um MASK- HOLDER BEHIND C-FRAME E - 30um MASK + long H. +lens on the same C-FRAME F - 85um MASK+short H. +lens on the same C-FRAME DX - 340um MASK, reversed holder IN FRONT OF C-FRAME DV - 120um MASK, reversed holder IN FRONT OF C-FRAME OT3 4

  5. convention for masks installation on table level - top view RICH2 - 340µm mask Outer Outer Inner Long C-Frame - 120µm mask Short C-Frame 3600 -5 - 30 / 85µm mask + lens +5 3410 ~185 - reversed holders H3 B3 H3 B3 6 6 T3-Q13-VX T3-Q02-VX T3-Q13-XU T3-Q02-XU 5 5 2nd right pillar 2nd left pillar 4 4 I2 T2-Q13-VX T2-Q02-VX B2 T2-Q13-XU T2-Q02-XU 3 3 D D H1 B1 2 2 T1-Q13-VX T1-Q02-VX 1 1 T1-Q13-XU T1-Q02-XU F E 1st right pillar 1st left pillar Z +224.6 +134.6 +33.4 X -56.6 5 H13 B123D EFI2– lens type magnet

  6. Shelves This picture for 2nd pillars BEAM IS TILTED, use shelves with identical thickness => No up-down symmetry in choice of holes for 2nd & 3rd station, Upper raw for 2nd station, Lower raw for 3rd station. 6

  7. Shelves on 1st pillar Use identical, short shelves => up-down symmetry, lines only in outside raw. Shelves are adjustable in x and y by +/- 10mm 7

  8. Fixing shelf in the middle bottom vs OT2 or OT3 Lines lengthened by reversing mask holder and lens holder C – to see full 9*9 segment on any mask D – to increase depth of focus CCD adjustable in z with range 40 Lens fixed 200 OT 5th C-Frame OT 6th C-Frame IT 15+e 21 (C,D) 28 +5 D Z +5 C b line of sight in IT a 0 A (A,B) 10 0 B mask 43 Z 100 120 shelf 14 -3025 -2987 adjustable in x & y 115 level of table surface -3140= -6300+2400+760 153 10 75 8 220 190/220

  9. lens + mask’s holder on C-frames – OT1 OT 1st C-Frame OT 2nd C-Frame ADJUSTMENT +- 5 END OF MASK AT END OF ENVELOPE STOP 6 44 21 44 6 32 A=38or 27 4,5 44 16 A=27 A=38 32+4,5 +-5 or 21+4,5 +-5 ENVELOPE 100 9

  10. Two lines measure displacement of the bridge in horizontal directions x & z with precision of a few microns vertical (y1mm) not used LONG VERTICAL LINES TO THE BRIDGE CCD 6.7m lens 1.7m+margins2m mask y z x

  11. Tool for adjustingshelftoC-frame y x C-frame stop mechanism ON • This toolhelps: • make runners on shelf perpendicular to one C-frame • (in x-z plane and in y-z plane) • 2) adjust (in x and in y)shelf to hole in one C-frame |(2ndC-frame)-(far end of 1st new middle shelf)|-5= =501500 y First install cylinder z Then adjust shelf versus cylinder for every shelf on nearest C-frame in hole without mask holder side view Pillar (on sides) front view 11

More Related