Development of WX-201 automatic vegetable pesticide rapid detector

The system design and inspection principle were put forward for WX-201 automatic vegetable pesticide detector. First, from several aspects, such as advanced peculiarity, reliability, practicability, low cost, design fundamentals for the instrument were given, and the working principle was expatiated from Bill law and hexapod poison theory. Second, some key methods and technologies, such as lamp-house selection and light-path design, biochemical reagent and inspection methods, the choice of inspection time, the control software, data analysis and conclusion, were discussed. Lastly, the article gives design innovations in the design process for WX-201.