发明名称 Method and device for measuring the thickness of thin coatings on large-scale measuring surfaces
摘要 The method involves sub-dividing a large-area surface (12) to be measured into individual partial areas (14). A matrix of measurement points is determined for each partial area to be inspected. Measured values are ascertained at equidistant measurement points along a row of the matrix of the partial area using a device carrying a measuring probe. The measured values are ascertained successively for all rows of the matrix in the partial area and evaluated for the partial area. The measuring probe is guided over the surface to be measured along a cycloid path. An independent claim is also included for a device for measuring thickness of thin layers on large-scale measurement surfaces.
申请公布号 EP2386822(A2) 申请公布日期 2011.11.16
申请号 EP20110162547 申请日期 2011.04.15
申请人 HELMUT FISCHER GMBH 发明人 FISCHER, HELMUT
分类号 G01B7/06 主分类号 G01B7/06
代理机构 代理人
主权项
地址