发明公开
EP2455746A1 Photoluminescent oxygen probe with reduced cross-sensitivity to humidity
审中-公开
光致发光氧气探头对湿度的交叉敏感度降低
- 专利标题： Photoluminescent oxygen probe with reduced cross-sensitivity to humidity
- 专利标题（中）： 光致发光氧气探头对湿度的交叉敏感度降低
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申请号： EP11189884.7申请日： 2011-11-21
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公开(公告)号： EP2455746A1公开(公告)日： 2012-05-23
- 发明人: Mayer, Daniel W.
- 申请人： Mocon, Inc.
- 申请人地址： 7500 Mendelssohn Avenue North Minneapolis, Minnesota 55428 US
- 专利权人： Mocon, Inc.
- 当前专利权人： Mocon, Inc.
- 当前专利权人地址： 7500 Mendelssohn Avenue North Minneapolis, Minnesota 55428 US
- 代理机构： Vossius & Partner
- 优先权： US950027 20101119
- 主分类号： G01N21/77
- IPC分类号： G01N21/77 ; G01N21/64 ; G01N31/22
摘要：
An oxygen-sensitive luminescent element, and probe constructed therefrom, having reduced cross-sensitivity to humidity, and methods of manufacturing and using such luminescent elements and probes to measure oxygen concentrations within an enclosed space are disclosed. The luminescent element (20) includes a glass fiber carrier substrate bearing an oxygen-sensitive photoluminescent dye. The dye is preferably embedded within an oxygen-permeable hydrophobic polymer matrix. A probe (10) is constructed from the luminescent element (20) by laminating the luminescent element onto a structural support layer (40).
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