Food safety is related to people's life and health, food safety problems are also one of the most frequent problems in recent years, it is necessary to strengthen food safety testing, and food safety testing instruments refer to the instruments needed in food safety inspection and testing. At present, in food analysis and detection, gas chromatograph, high performance liquid chromatograph, amino acid automatic analyzer, atomic absorption spectrophotometer and ultraviolet visible spectrophotometer, fluorescence spectrophotometer and so on have been widely used. At the same time, due to the introduction of computer technology, the characteristics of rapid, sensitive and accurate instrumental analysis are more obvious, and the combination and joint use of various technologies make the application of instrumental analysis more extensive, effectively promote the development of food instrumental analysis, making food analysis is in a new era of development.

From the perspective of market demand, in recent years, the market size of China's food safety testing equipment industry has expanded year by year, and the demand scale of China's food safety testing equipment has reached more than 30 billion yuan in 2013, and the growth rate has remained above 30% in recent years.

Combined with the future development of China's food safety testing industry, analysis that the future development of China's food safety testing instrument market will be combined with the future development of China's food safety testing industry, the future development of China's food safety testing instrument market will gradually replace foreign-funded products at present, foreign-funded enterprises have strong technical strength, mature and stable products, high brand awareness; However, the product price is high, the maintenance and maintenance costs are not cheap, and there are not many low matching models to choose from, which is a great burden for domestic equipment purchasers, and is not conducive to the improvement of domestic testing methods. With the formation of a strong breakthrough in the market and industrialization of domestic low-end testing instruments, the cost-effective advantage of domestic instruments is bound to accelerate the market's multi-level testing needs and improve the overall level of domestic food safety testing means.