ULTRA-HIGH PRECISION SLIT ASSEMBLY

摘要

The Centre for Design and Manufacture (CDM) has designed and developed a motorized ultra-high precision slit assembly for use in synchrotron beam lines. The purpose of this instrument is to precisely define the shape and size of the synchrotron beam. The shape of the opening of the slit can be made either square or rectangular, as needed and its range is from '0 X 0' micron(completely closed) to 200 micron X 200 micron, with a resolution of 0.06 micron and repeatability is nearly zero.