Design System For Rapid Detection Of Total Colonies

With the improvement of people’s living standards, people related to the health and food safetyand quality of life are increasingly high requirements. In recent years, with the improvement ofliving standards and improved food safety begins to enter people’s attention. Accordingly,people are also increasingly concerned about the food safety issues. In this background, thefood safety industry chain is expected by the market. Food safety can revitalize a country andmake a nation develop steady. Meanwhile, food safety can make people living healthy, so it isimminent for people to build.With the improvement of living standards the food hygiene research should be developed. Afterthe issues quickly measured by comparing a variety of food colonies already existing devicesnow in the market, take the length of each, each abandoned short, carefully consider and makeimprovements designed to quickly detect a set of microbial content of equipment for food. Thisequipment has various advantages than the market existing products. Firstly, this method savestime than other detection methods. Ordinary laboratory measurement method of plate countingthe number of colony needs to train for48hours in the laboratory. The total colony rapiddetection system can quickly detect colony within20minutes. Secondly, this topic design ofrapid measurement system formed with high integration. This system is smaller than the mostof that of the market. Thirdly, this topic design food colony fast measuring system will befavored by consumers for its low price. At the same time it can avoid that food colony rapidmeasurement system cannot be used because of its high price. Fourthly, the topic of foodcolonies rapid measurement system design is easy to master. The operator can simply carry outvarious operations in accordance with all levels of the menu prompts on the LCD. Variousreaction reagent dripped, and control all kinds of reaction reagent amount are controlledautomatically by the system. By improving the degree of automation, this system has reducedthe difficulty of operation. Fifthly, the measurement accuracy is greatly improved. Systemdesign of this project is fully automatic filling various reagents, so accuracy is far better than artificial dripping various reagents. In data processing, by comparison to the traditional methods,we derive a good linear relationship, and can meet a variety of pasture and good healthdepartment needs. From the above comparison, we can see that the system designed in thisthesis have a good performance in the detection, i.e., lightweight, convenience, low price,simple operation and other advantages etc.The signal processing unit of this article is the core module of the detection system. Itdetermines the detection accuracy of the system. With the development of science andtechnology, the ATP bioluminescence technology-based product will be more user-friendly,easy to operate. In the future, the detection of bacterial and microbial contamination willbecome an ordinary part of everyday life to really solve the health security issues.