发明名称 |
LIGHT STABILITY TESTINTG DEVICE |
摘要 |
A light stability testing device for conducting an accurate light stability test that permits an accurate ultraviolet irradiation and an accurate visible light irradiation, the device comprising an optical sensor having a visible light measuring sensor (5) for measuring the dose of visible light, and a ultraviolet measuring sensor (6) for measuring the dose of ultraviolet ray, an optical system having a total light regulating means (331) for regulating the absolute quantity of light emitted from a light source and a ultraviolet ray regulating means (335) for regulating the dose of ultraviolet ray in light regulated by the total light regulating means, and a control unit for controlling a total light control unit that controls the total light regulating means (331) by a signal from a visible light measuring sensor (5), and the ultraviolet ray regulating means (335) by a signal from the ultraviolet measuring sensor (6).
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申请公布号 |
WO03002983(A1) |
申请公布日期 |
2003.01.09 |
申请号 |
WO2002JP04841 |
申请日期 |
2002.05.20 |
申请人 |
NAGANO SCIENCE EQUIPMENT MFG. CO., LTD.;TSUKUDA, HIROSHI |
发明人 |
TSUKUDA, HIROSHI |
分类号 |
G01N17/00;(IPC1-7):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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