| In clectron microprobe,analysis for mineral samples,it takes too much time for searching for analysing points.Using an optical microsco-pe to mark the coordinate of the analysing points of mineral samples in the files of the computer,then communicating the files to the control computer of ShM,the files,after converted,may be used to automatically control the SEM sample stage,then the analysing points may be searched out.In this paper,by developing the softwares of file transfer and data format tran-sformation on KONTION IPS and PHILIPS SLM-505 with EDAX energy spectrum,the SEM is automatically located in accordance with the coordi-nates of the analysing points marked with the optical microscope. This is a successful example of using the computer control technology to raise the exa-mination level with the available instruments. |