公开(公告)号：US20240181508A1

公开(公告)日：2024-06-06

申请号：US18523396

申请日：2023-11-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chun-Kuo LIU ,  Chen-Hua CHU ,  Chi-Fan WANG ,  Yu-Xuan LIN

IPC: B08B9/46 ,  B08B9/08

CPC classification number: B08B9/46 ,  B08B9/0808 ,  B08B2209/005

Abstract: A contamination detection and auto-cleaning equipment and a method using the same are provided. The contamination detection and auto-cleaning equipment includes a contamination detection device and an automatic cleaning device. The contamination detection device is configured for detecting a cleanliness of a sample container. The automatic cleaning device is configured for cleaning the sample container. The contamination detection device includes a light emitter, a detection-light receiver and a controller. The light emitter is configured for emitting an emission light, wherein the emission light becomes a detection light after traveling through the sample container. The detection-light receiver is configured for receiving the detection light to obtain a detection-light intensity. The controller is coupled to the light emitter and the detection-light receiver, and obtain the cleanliness of the sample container according to a variation of the detection-light intensity.