Regarding the food and medicine packaging currently available in the market, the main focus is on reviewing their production date, batch number, etc. However, whether they contain illegal substances prohibited by national regulations cannot be detected by inspecting the outer packaging! By using fast inspection equipment to conduct on-site detection of food, medicine, and environmental issues, the detection time is between 5 minutes and 30 minutes, with an accuracy rate of over 98%. It can preliminarily determine which illegal substances have been added

Drug testing (rapid testing): Hair, saliva, urine, etc. $r $n Drone traceability $r $n Drug testing $r $n Laboratory testing $r $n NDU product planting testing

By utilizing the differences in spectral characteristics of different chemical components on the surface of an object, an imaging spectrometer is used to collect the reflected light intensity distribution or fluorescence intensity distribution with a resolution of nanometers within a certain spectral response range of the object being inspected, so that the spatial position information of the physical evidence corresponds to the optical information. The combination of physical evidence morphology examination and physical evidence composition examination