Water analyzer
    10.
    发明专利
    Water analyzer 审中-公开
    水分析仪

    公开(公告)号:JP2007093209A

    公开(公告)日:2007-04-12

    申请号:JP2005278818

    申请日:2005-09-26

    IPC分类号: G01N27/06 G01N31/00 G01N33/18

    CPC分类号: G01N33/1846 Y10T436/235

    摘要: PROBLEM TO BE SOLVED: To perform the measurement of TOC and the measurement of electroconductivity by one analyzer while preventing the effect of the dissolution of carbon dioxide from the atmosphere. SOLUTION: This water analyzer is equipped with a TOC measuring part 3 for converting a carbon component in sample water to carbon dioxide to perform measurement, an electroconductivity measuring part 7 for measuring the electroconductivity of the sample water, gas passing mechanisms 11 and 37 for passing a degassing gas containing no carbon dioxide through the sample water to degass carbon dioxide in the sample water and a control part 100 for controlling the measuring operation of TOC and the measuring operation of electroconductivity and controlling the gas passing mechanisms 11 and 37 just before the measurement of the electroconductivity of the sample water when the electroconductivity of the sample water is measured to pass the degassing gas through the sample water to perform degassing treatment. COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 要解决的问题:通过一个分析仪进行TOC的测量和电导率的测量,同时防止二氧化碳从大气中的溶解的影响。

    解决方案:该水分析仪配备有用于将样品水中的碳成分转化为二氧化碳进行测量的TOC测量部3,用于测量样品水的导电性的导电性测量部7,气体通过机构11和 37,用于使不含二氧化碳的脱气气体通过样品水以除去样品水中的二氧化碳;以及控制部件100,用于控制TOC的测量操作和电导率的测量操作,并仅控制气体通过机构11和37 在测量样品水的导电性之前测量样品水的导电性,以使脱气气体通过样品水进行脱气处理。 版权所有(C)2007,JPO&INPIT