LIGO Document D1301014-v2

aLIGO Pcal Tooling, ETM Target Sheet

Document #:
LIGO-D1301014-v2
Document type:
D - Drawings
Other Versions:
Abstract:
Target piece for the upper and lower Photon Calibrator (Pcal) beams, and camera alignment beams, at the ETM.
Notes and Changes:
MATERIAL:
-IS- 6061-T6 AL, ONLY
-WAS- 6061-T6 AL, 5052-H32 AL OPTIONAL

THICKNESS:
-IS- .125
-WAS- .10

CHANGES MADE TO THE GENERAL FOOTPRINT OF THE PART

ADDED 3 HOLE PATTERN AT TWO PLACES, SEE DETAIL "A"

WEIGHT:
-IS- .75 LB
-WAS- .77 LB


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