Virtual instrument is an intelligent instrument, which is constituted by software andhardware together, with graphic user interface. Fulfill the users’ various demands withspecific development. The software should be scalable and able to adapt to the systemupgrades and modifications.The software belongs to the virtual instrument development and combination, by usingUV and electrochemical workstation alliance for qualitative and quantitative analysis underthe same experimental system.The major work in this paper is software design and implements, using data stream, pipe,design patterns and other theories. Achieve electrochemical methods CV, LSV ally with UV,in sending instructions, data analysis and display, while the functional modules in the systemare easy to reuse, maintainable and scalable. |