 Mon Jul 6 15:05:45 2026, Esther, design, NEEC project - scintillator holder for glueing to light guide 8x
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Design
- 3D-printed holder for scintillator plate (100 x 28.9 x 1.05 mm)
- the thicknesses of the distance pieces can account for slight variations in the scintillator plate thickness, adjust as necessary
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Tue Jul 21 14:15:59 2026, Esther, design, NEEC project - particle detector holder 7x
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This is a 3D printed holder that serves multiple purposes for securing the holder at the back end of the pocket and shielding the photomultiplier (PMT)
from the light in the cave.
It is designed for the long, square pocket that is installed at the first dipole magnet following the electron cooler.
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Wed Jul 22 13:51:37 2026, Esther, design, Centering pieces for the light guide inside the pocket
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These are two designs for 3D printed centering pieces for the light guide within the square (46 x 46 mm) pocket.
The inner diameter is 35 mm which is intentionally larger than the diameter of the light guide (30 mm). The gap will be padded with foam rubber.
The design is 45.5 mm in one direction to center the light guide in side the pocket, but narrower in the other direction. The idea is to use at least two |