New Checkerboard Calibration Standard for SEM

Micro to Nano has introduced the EM-Tec Checkerboard calibration standard, which is designed for quick and easy magnification and image calibration of SEMs. It consists of over 1.6 million squares which form four stages of checkerboard patterns. The smallest checkerboard is 10 x 10 um, which in turn form a pattern of 100 x 100 um and these again form checkerboards of 1 x 1 mm. The 1 x 1mm checkerboards then form a 5 x 5 mm pattern.