| 摘要 |
An apparatus and a method for detecting hazardous substances on a surface of an object are provided. The apparatus for detecting hazardous substances on a surface of an object comprises: a conveyer belt (1) for conveying an object, a capture device (6) provided to match the conveyer belt (1), wherein the capture device (6) may automatically capture a substance adsorbed on the surface of the object when the object is being conveyed by the conveyer belt (1), and a detection module (3) for automatically detecting the substance captured by the capture device (6). The present invention also provides a method for detecting a substance adsorbed on the surface of an object by utilizing the detection apparatus and a method for detecting whether the detected substance is hazardous or not. The detection technique of the present invention enables quick detection for poisons, explosives, and other substance particles attached on the surfaces of cargos and mails. |
