JP2007024906A - ダブルビーム型分光光度計 - Google Patents
ダブルビーム型分光光度計 Download PDFInfo
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- JP2007024906A JP2007024906A JP2006250356A JP2006250356A JP2007024906A JP 2007024906 A JP2007024906 A JP 2007024906A JP 2006250356 A JP2006250356 A JP 2006250356A JP 2006250356 A JP2006250356 A JP 2006250356A JP 2007024906 A JP2007024906 A JP 2007024906A
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Abstract
【解決手段】
試料側光束Sは試料21の下面に対し略鉛直方向に入射し、上方に透過した光は反射鏡M1で屈曲されて検出器を備えた積分球24へ送られる。一方、試料側光束Sと平行に入射する対照側光束Rは反射鏡M2〜M4により試料21を迂回するように屈曲されて積分球24に導入される。従って、試料21の大きさや形状に合わせたホルダを用意する必要もなく、試料位置をずらすことにより測定位置を自由に変えることができる。また、従来の標準試料室11を利用する場合には、可動反射鏡22、23を光路中に挿入し、反射鏡M5〜M7により水平面上を平行に進行する光束とすればよい。
【選択図】 図1
Description
Claims (1)
- 試料側光束及び対照側光束の二光束を用いるダブルビーム型分光光度計において、試料の下面又は上面に対して試料側光束を入射すると共に、該試料の上面又は下面から出射した透過光束を反射光学系により該試料の上下方向の投影面の外側に配置した検出器へ導入する一方、前記試料側光束と略平行に進む対照側光束を1乃至複数の反射面を有する反射光学系により前記試料を迂回するように屈曲させて前記検出器に導入する光路構成を有して成ることを特徴とするダブルビーム型分光光度計。
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JP2006250356A JP4539628B2 (ja) | 2006-09-15 | 2006-09-15 | ダブルビーム型分光光度計 |
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JP2006250356A JP4539628B2 (ja) | 2006-09-15 | 2006-09-15 | ダブルビーム型分光光度計 |
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JP2000035724A Division JP2001228082A (ja) | 2000-02-14 | 2000-02-14 | ダブルビーム型分光光度計 |
Publications (3)
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JP2007024906A true JP2007024906A (ja) | 2007-02-01 |
JP2007024906A5 JP2007024906A5 (ja) | 2007-03-22 |
JP4539628B2 JP4539628B2 (ja) | 2010-09-08 |
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JP2006250356A Expired - Lifetime JP4539628B2 (ja) | 2006-09-15 | 2006-09-15 | ダブルビーム型分光光度計 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817542U (ja) * | 1981-07-28 | 1983-02-03 | 株式会社島津製作所 | 試料の光学特性測定装置 |
JPS63167240A (ja) * | 1986-12-29 | 1988-07-11 | Shimadzu Corp | 分光光度計 |
JPH01105848U (ja) * | 1988-01-11 | 1989-07-17 | ||
JPH05172742A (ja) * | 1991-07-29 | 1993-07-09 | Shimadzu Corp | 色分解プリズムの分光透過率測定装置 |
JPH05223731A (ja) * | 1992-02-10 | 1993-08-31 | Kubota Corp | 分光分析装置 |
-
2006
- 2006-09-15 JP JP2006250356A patent/JP4539628B2/ja not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5817542U (ja) * | 1981-07-28 | 1983-02-03 | 株式会社島津製作所 | 試料の光学特性測定装置 |
JPS63167240A (ja) * | 1986-12-29 | 1988-07-11 | Shimadzu Corp | 分光光度計 |
JPH01105848U (ja) * | 1988-01-11 | 1989-07-17 | ||
JPH05172742A (ja) * | 1991-07-29 | 1993-07-09 | Shimadzu Corp | 色分解プリズムの分光透過率測定装置 |
JPH05223731A (ja) * | 1992-02-10 | 1993-08-31 | Kubota Corp | 分光分析装置 |
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JP4539628B2 (ja) | 2010-09-08 |
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