Optical sensor for measuring oxygen
    8.
    发明专利
    Optical sensor for measuring oxygen 审中-公开
    用于测量氧气的光学传感器

    公开(公告)号:JP2011081010A

    公开(公告)日:2011-04-21

    申请号:JP2010276186

    申请日:2010-12-10

    Inventor: DRAAIJER ARIE

    CPC classification number: G01N21/643 G01N31/225 G01N2021/6432

    Abstract: PROBLEM TO BE SOLVED: To provide a sensor having a substrate for embedding oxygen sensitive dye, while the thus formed sensor is chemically stable to a high temperature, has a high-temperature resistance in the relevant temperature range, and is gas-permeable to a high extent.
    SOLUTION: The object is achieved in that the substrate consists of a fluoridated silicone polymer. The invention can be applied with particular advantage if the medium is a consumable oil, such as, for instance, sunflower oil, or if a measurement is performed at relatively high temperatures or in chemically aggressive environments. An additional advantageous property is that the substrate is found to adhere well to glass. As a consequence, in practice, the oxygen content can simply be determined in consumable oil products 2 stored in glass, from which in turn a storage life can be derived, and the sensor will not come loose at high temperatures or in chemically aggressive environments.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:为了提供一种具有用于包埋氧敏染料的基底的传感器,而如此形成的传感器在高温下化学稳定,在相关温度范围内具有耐高温性, 渗透性很高。 解决方案:实现该目的在于,基底由氟化聚硅氧烷聚合物组成。 如果介质是消耗性油,例如向日葵油,或者如果在相对较高的温度或化学侵蚀性环境中进行测量,则本发明可以被特别有利地应用。 发现另外的有利的特性是发现底物很好地粘附到玻璃上。 因此,在实践中,氧气含量可以简单地在存储在玻璃中的消耗性油品2中确定,由此可以导出储存寿命,并且传感器在高温或化学腐蚀性环境中不会松动。 版权所有(C)2011,JPO&INPIT

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