Each of the 60 square grids is identified using a base two binary numbering system. The six binary number symbols appear on the bottom grid bars along the horizontal axis. Zero is represented by a short pillar and one by a longer pillar.
Each of the 60 square grids is identified using a base two binary numbering system. The six binary number symbols appear on the bottom grid bars along the horizontal axis. Zero is represented by a short pillar and one by a longer pillar.
Each of the 60 square grids is identified using a base two binary numbering system. The six binary number symbols appear on the bottom grid bars along the horizontal axis. Zero is represented by a short pillar and one by a longer pillar.
The G2010 slot grid has an overall thickness of ~50 microns. The grid type number corresponds to the overall slot size in mm eg. G2010 = 2x1mm slot. Molybdenum grids are especially useful in ion milling applications because of its resistance to etching.
Aperture grids consist of one central circular hole. The larger the aperture dimension, the thicker the grid, for maximum rigidity. Overall thickness variation : GA75: 25 microns, +/- 3 microns, GA2000: 50 microns, +/- 5 microns
Aperture grids consist of one central circular hole. The larger the aperture dimension, the thicker the grid, for maximum rigidity. Overall thickness variation : GA75: 25 microns, +/- 3 microns, GA2000: 50 microns, +/- 5 microns