发明名称 |
LIGHT STABILITY TEST EQUIPMENT |
摘要 |
A plurality of fluorescent lamps 30 are in a decentered layout so as to be placed in a peripheral part of an upper space of an environmental test chamber 11 above a sample loading surface 21. The irradiance distribution of light from the fluorescent lamps 30 over the sample loading surface 21 is in the range of ±25% relative to the irradiance at the center of the sample loading surface 21. |
申请公布号 |
EP2088421(A1) |
申请公布日期 |
2009.08.12 |
申请号 |
EP20070831225 |
申请日期 |
2007.11.05 |
申请人 |
NAGANO SCIENCE CO., LTD. |
发明人 |
KAJI, RYUICHI;KOIDE, SATOSHI;MATSUSHITA, KENJI |
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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