The Gas tight box. |
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The Gem stretcher. The 20x24 gem is stretched with a tension of about
1Kg/cm. |
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The Gem sag. Several measurement have been performed with different
loads trying to figure out the gem sag caused by electric fields. |
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The Gem is ready for the final assembling. |
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The Gem assembling. The frames with the gem are piled up and assembled on the box with several teflon screw. The gem hv contacts are solderd on the hv distributor card. In the picture is visible the final cathod frame. |
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The hv distribution. |
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