发明名称 |
Device for systematic representation of measuring geometry of multi-angle color measuring devices and for visual evaluation of color effects of sample e.g. color chart, has hollow body whose front side has marking of different angles |
摘要 |
<p>The device has a light source (5) i.e. pocket lamp, and a hollow body (1) made from metal or plastic. The body has spatial geometry and expansion for receiving measuring geometry in a form of openings. A lower side of the body is completely opened. The body has observation apertures (2) that are closed by a stopper (3). A front side of the body has a marking of different angles (4) for in-plane-measuring geometries with respect to sample normal. The marking is formed according to ASTM E2539-08standard, where the stopper is made from metal, plastic or glass.</p> |
申请公布号 |
DE102011008439(A1) |
申请公布日期 |
2011.12.22 |
申请号 |
DE20111008439 |
申请日期 |
2011.01.12 |
申请人 |
MERCK PATENT GMBH |
发明人 |
FUNK, REINER;MEZGER, NORBERT |
分类号 |
G01J3/46 |
主分类号 |
G01J3/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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