公开(公告)号：US20160178528A1

公开(公告)日：2016-06-23

申请号：US14578048

申请日：2014-12-19

Applicant: Agiltron, Inc.

Inventor： Wayne A. Weimer ,  Guanghai Jin

IPC: G01N21/84 ,  G01N21/94 ,  G01N21/55

CPC classification number: G01N21/8422 ,  G01N21/55 ,  G01N21/94 ,  G01N2021/8427 ,  G01N2201/0221

Abstract: A device disclosed herein includes an optical detector that detects a specular reflection from a test article having a coating thereon. The device also includes a processor operatively coupled to the optical detector and configured to determine whether a contaminant is present at the coating based on the specular reflection and based on a calibration measurement determined from a test article having a known contaminant-free sample of the coating thereon. Another device disclosed herein includes an optical detector that detects a specular reflection from the test article having a coating thereon, with the specular reflection at an angle of less than 20° with respect to an axis normal to the test article. The device can further include a processor configured to determine whether contamination is present at the coating. Embodiments enable rapid, sensitive testing of epoxy and paint surfaces by minimally trained personnel.

Abstract translation: 本文公开的装置包括光学检测器，其检测来自其上具有涂层的测​​试制品的镜面反射。 该装置还包括可操作地耦合到光学检测器的处理器，其被配置为基于镜面反射来确定污染物是否存在于涂层处，并且基于从具有已知的无污染涂层样品的测试制品确定的校准测量值 上。 本文公开的另一个装置包括光学检测器，其检测来自其上具有涂层的测​​试制品的镜面反射，其中镜面反射相对于与测试制品垂直的轴线成小于20°的角度。 该装置还可以包括配置成确定涂层中是否存在污染物的处理器。 实施方案能够由受过训练的人员对环氧树脂和油漆表面进行快速，灵敏的测试。