A new hydrostatic leveling system developed for the Advanced Photon Source.
Description:
As a result of the calibration tests performed with the first prototype units using the new measurement principle, we believe that the described leveling method is stable and accurate to the micron level with a sufficiently large range for the expected elevation changes of the support girders used in the Advanced Photon Source (APS) storage ring. Although long-term studies with this system have not been conducted, we believe that after installation this system requires little or no servicing fo…
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Date:
September 18, 1998
Creator:
Kivioja, L. A.
Item Type:
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