Thin-layer Chromatography Data System Upgrade

Instruments are the tools with which we sense the world . While machines are the tools with which we change the world . But we must sense the world first before we change it . So we must put much more importance on instrument . Analytical instruments play important roles in biology , medicine field , foodstuff, material science , geologic and field , chemical and energy, science , monitor of the quality and so on .Upgrading and regenerating of the instrument is an important work today.We are the first one who upgrade and regenerate the TLC . We did the work on CS-9000 TLC made by Shimadzu .Hardware aspect , digital signal process technology has been a very key science more and more. And DSP, this kind of chip having a special architecture for some arithmetic, helps us to process some digital signals. The aim of this paper is to design a data acquisition PCB, which applied in the upgrading and regenerating of TLC .Software aspect , we use VB6 to write programs . We made data process and data collect system . And it can be installed on WINDOWS 98 , 2000 , XP system . It has a powerful data process and data collect founction . And it is very easy to learn the operation .