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公开(公告)号:US06459477B1
公开(公告)日:2002-10-01
申请号:US09269418
申请日:1999-05-19
申请人: Harald Berlin , Bernd Biallas , Wolfgang Duschek , Werner Rotz
发明人: Harald Berlin , Bernd Biallas , Wolfgang Duschek , Werner Rotz
IPC分类号: B07C510
CPC分类号: G01N33/32 , G01N21/57 , G01N21/8422 , G01N35/0099
摘要: Apparatus and method for measuring coated test panels, the test panels (2) being taken from a feed magazine (1) by a gripping and moving device, e.g. a laboratory robot, placed on a measuring station (9) and, finally, transferred to a delivery station (5). In the measuring station (9) measurement of the various properties of the coating is carried out by the laboratory robot (3) using various measuring devices (4). This process can in particular involve spatial resolution and electronic recording. The test panels can furthermore be distinguished by a bar code system which is recorded and evaluated electronically.
摘要翻译: 用于测量涂覆的测试面板的装置和方法,测试面板(2)通过夹持和移动装置例如从进料盒(1)中取出。 放置在测量站(9)上的实验室机器人,最后传送到送货站(5)。 在测量站(9)中,使用各种测量装置(4)由实验室机器人(3)对涂层的各种性能进行测量。 这个过程特别涉及空间分辨率和电子记录。 此外,测试面板可以通过电子记录和评估的条形码系统进行区分。
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公开(公告)号:US06628393B1
公开(公告)日:2003-09-30
申请号:US09744639
申请日:2001-05-15
申请人: Bernd Biallas , Wolfgang Duschek , Werner Rotz , Harald Berlin
发明人: Bernd Biallas , Wolfgang Duschek , Werner Rotz , Harald Berlin
IPC分类号: G01J346
CPC分类号: G01N33/32 , G01J3/465 , G01J2003/466 , G01N21/27 , G01N21/57 , G01N21/8422
摘要: In a method of determining the shade stability of paints, the total color difference &Dgr;E(FT) between the color at the film thickness FT and the color at a predetermined film thickness FT0 is measured for different film thicknesses FT. Subsequently, the slope &sgr;(FT) of the plot &Dgr;E(FT) is determined, which represents a useful parameter for the shade stability. Alternatively to &sgr;(FT), it is also possible to determine the limiting film thickness FTlim at which the total color difference &Dgr;E(FT) passes below a predetermined limit. The method of determining the shade stability is additionally employed in order to optimize paint formulations.
摘要翻译: 在确定涂料的色调稳定性的方法中,测量膜厚度FT下的颜色与在预定膜厚度FT0下的颜色之间的总色差DeltaE(FT),用于不同的膜厚度FT。 随后,确定曲线DeltaE(FT)的斜率σ(FT),这表示阴影稳定性的有用参数。 作为σ(FT)的替代方案,也可以确定总色差DeltaE(FT)通过的限制膜厚度FTlim低于预定极限。 为了优化涂料配方,另外采用了确定遮光稳定性的方法。
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