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TY - UNPB AU - Wiljes, P. ED - Jaski, Yifei ED - Den Hartog, Patric ED - Jaje, Kelly ED - Schaa, Volker R.W. TI - Spider - A Mobile Test-Platform for 3D Scanning With Nanometer-Foci J2 - Proc. of MEDSI2020, Chicago, IL, USA, 24-29 July 2021 CY - Chicago, IL, USA T2 - Mechanical Engineering Design of Synchrotron Radiation Equipment and Instrumentation T3 - 11 LA - english AB - During the past years multiple experiments were designed and built at facilities world wide to do 3D tomography scans on the low nanometer scale. At this resolution effects like vibrations, thermal drifts and manufacturing tolerances become more and more critical even when state of the art components are used. In preparation of the PETRA IV upgrade at DESY, a test device will be designed and used both in the lab as well as at the beamlines to develop and test alignment routines for nano-optics and the sample environment. To keep track on positions and vibration levels during experiments, metrology like interferometers are foreseen within the device. PB - JACoW Publishing CP - Geneva, Switzerland ER -