The present invention proposes a coating thickness measurement apparatus and measurement method, wherein a coating thickness is measured in a non-contact way by using a relation between optical properties of a coated surface and a coating thickness. The coating thickness measurement apparatus using optical properties of the coated surface comprises a camera, a spectral radiant luminance meter, an image processor, a database, and an image analyzer.
본 발명은 도장 표면의 광학적 특성과 도막 두께의 상관관계를 이용하여 비접촉식으로 도막의 두께를 측정하는 도장 표면의 광학적 특정을 이용한 도막 두께 측정장치 및 측정방법을 제안한다. 상기 도장 표면의 광학적 특정을 이용한 도막 두께 측정장치는, 카메라, 분광방사휘도계, 이미지 프로세서, 데이터베이스 및 영상분석기를 포함한다.
A coating thickness measuring apparatus and method using optical properties of painted surface
도장 표면의 광학적 특성을 이용한 도막 두께 측정장치 및 측정방법
2022-07-15
Patent
Electronic Resource
Korean
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
NTRS | 1984
|APPARATUS FOR PROTECTING A PAINTED SURFACE UNDER GRATING
European Patent Office | 2021
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