发明名称 |
Ultra-accelerated natural sunlight exposure testing facilities |
摘要 |
A multi-faceted concentrator apparatus for providing ultra-accelerated natural sunlight exposure testing for sample materials under controlled weathering conditions comprising: facets that receive incident natural sunlight, transmits VIS/NIR and reflects UV/VIS onto a secondary reflector that delivers a uniform flux of UV/VIS onto a sample exposure plane located near a center of a facet array in a chamber that provide concurrent levels of temperature and/or relative humidity at high levels of up to 100x of natural sunlight that allow sample materials to be subjected to accelerated irradiance exposure factors for a significant period of time of about 3 to 10 days to provide a corresponding time of about at least a years worth representative weathering of sample materials. |
申请公布号 |
AU3840501(A) |
申请公布日期 |
2001.09.17 |
申请号 |
AU20010038405 |
申请日期 |
2001.02.13 |
申请人 |
MIDWEST RESEARCH INSTITUTE;GARY J JORGENSEN |
发明人 |
GARY J JORGENSEN;ALLAN A. LEWANDOWSKI |
分类号 |
G01N17/00 |
主分类号 |
G01N17/00 |
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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