发明名称 |
Device and process for measurement of the spectral reflectance |
摘要 |
<p>A device for measurement of the spectral reflectance of a surface where the reflectance factor of light with a certain wavelength can be measured in a wide wavelength range, including the UV range, and in which a reference reflectance factor can be easily obtained. The device for measurement has a light source part with a xenon lamp; a fiber on the incidence side; a measurement head which emits the light transmitted by the fiber via a convergent lens and a diffuser onto the surface of the measuring object and which receives the light reflected by the surface; a fiber on the exit side; and a spectroradiometer which receives the light which has been transmitted by the fiber on the exit side. <IMAGE></p> |
申请公布号 |
EP1213567(A2) |
申请公布日期 |
2002.06.12 |
申请号 |
EP20010129035 |
申请日期 |
2001.12.06 |
申请人 |
USHIODENKI KABUSHIKI KAISHA |
发明人 |
SHINBORI, MASASHI;KAMEDA, HIROYUKI;MOROISHI, KOTARO |
分类号 |
G01N21/27;G01J3/02;G01J3/10;G01J3/42;G01M11/00;G01M11/02;G01N21/33;G01N21/47;(IPC1-7):G01J3/02;G01N21/55 |
主分类号 |
G01N21/27 |
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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