Degasifier and liquid chromatograph equipped therewith
    1.
    发明授权
    Degasifier and liquid chromatograph equipped therewith 有权
    脱气器和配有其的液相色谱仪

    公开(公告)号:US08495906B2

    公开(公告)日:2013-07-30

    申请号:US12223856

    申请日:2007-02-08

    IPC分类号: G01N30/00

    摘要: The present invention relates to a deaerator 2 including: a liquid flow space; reduced-pressure spaces 25A, 25B, and 25C; gas permeable films 21A, 21B, and 21C that separate these spaces; and a pump for discharging gas from within the reduced-pressure spaces 25A, 25B, and 25C to the outside, and to a liquid chromatograph equipped with the deaerator 2. The deaerator 2 further includes gas partial pressure variation suppression means 23A, 23B, 23C, 25Ab, 25Bb, 25Cb, 29A, 29B, and 29C for suppressing variations in partial pressures of a specific gas in the reduced-pressure spaces 25A, 25B, and 25C.

    摘要翻译: 脱气装置技术领域本发明涉及一种除气装置2,包括:液体流动空间; 减压空间25A,25B和25C; 分离这些空间的透气膜21A,21B和21C; 以及用于从减压空间25A,25B和25C内将气体排出到外部的泵以及配备有脱气器2的液相色谱仪。除气器2还包括气体分压变化抑制装置23A,23B,23C ,25Ab,25Bb,25Cb,29A,29B和29C,用于抑制减压空间25A,25B和25C中特定气体的分压变化。

    Analyzing Apparatus
    2.
    发明申请
    Analyzing Apparatus 有权
    分析仪器

    公开(公告)号:US20070264157A1

    公开(公告)日:2007-11-15

    申请号:US11579990

    申请日:2005-05-10

    IPC分类号: B01L11/00

    摘要: The present invention relates to an analyzer (1) which includes a placement part (11) for placing an analysis piece, and a photometric measurer (7) for photometric measurement of the analysis piece (2). In the analyzer (1), the placement part (11) holds the analysis piece (2) in such a way that a row of reagent pad (20) on the analysis piece (1) lie in right-and-left directions (D3, D4). The photometric measurer (7) is farther from a front than the placement part (11). The analysis piece (2) placed on the placement part (11) is conveyed from front toward rear (Direction D1), with the row of reagent pads (20) laid in right-and-left directions (D3, D4), toward the photometric measurer (7).

    摘要翻译: 本发明涉及一种分析仪(1),其包括用于放置分析片的放置部(11)和用于分析片(2)的光度测量的光度测量器(7)。 在分析器(1)中,放置部分(11)以分析片(1)上的一排试剂垫(20)位于左右方向(D)的方式保持分析片(2) 3,D 4)。 光度测量器(7)比放置部(11)的前方更远。 放置在放置部(11)上的分析片(2)从前方向后方向(方向D1)输送,排列在左右方向(D 3,D 4)的试剂垫(20) ,朝向测光计(7)。

    Liquid Chromatograph
    3.
    发明申请
    Liquid Chromatograph 有权
    液相色谱仪

    公开(公告)号:US20090275119A1

    公开(公告)日:2009-11-05

    申请号:US12223814

    申请日:2007-02-08

    摘要: The present invention relates to a liquid chromatography apparatus X, which is provided with a deaerator 4. The liquid chromatography apparatus X is further provided with a dissolved oxygen density adjusting means for maintaining a density of dissolved oxygen in an eluting solution to be supplied to a column 60 constant. Preferably, the dissolved oxygen density adjusting means is configured so as to adjust the density of the dissolved oxygen in the eluting solution by adjusting a degree of decompression in a decompression space of the deaerator 4 based on a measurement result by temperature measurement means 40A, 40B, and 40C for measuring the temperature of the eluting solution.

    摘要翻译: 本发明涉及具有脱气器4的液相色谱装置X.液相色谱装置X还具有溶解氧浓度调节装置,用于将溶解氧的密度保持在供给至 列60常数。 优选地,溶解氧浓度调节装置被配置为通过基于温度测量装置40A,40B的测量结果调节除气器4的减压空间中的减压程度来调节洗脱溶液中的溶解氧的密度 ,40℃用于测量洗脱溶液的温度。

    DEGASIFIER AND LIQUID CHROMATOGRAPH EQUIPPED THEREWITH
    4.
    发明申请
    DEGASIFIER AND LIQUID CHROMATOGRAPH EQUIPPED THEREWITH 有权
    其中装有去离子和液相色谱仪

    公开(公告)号:US20100288024A1

    公开(公告)日:2010-11-18

    申请号:US12223856

    申请日:2007-02-08

    IPC分类号: G01N30/26 B01D19/00 B01D15/10

    摘要: The present invention relates to a deaerator 2 including: a liquid flow space; reduced-pressure spaces 25A, 25B, and 25C; gas permeable films 21A, 21B, and 21C that separate these spaces; and a pump for discharging gas from within the reduced-pressure spaces 25A, 25B, and 25C to the outside, and to a liquid chromatograph equipped with the deaerator 2. The deaerator 2 further includes gas partial pressure variation suppression means 23A, 23B, 23C, 25Ab, 25Bb, 25Cb, 29A, 29B, and 29C for suppressing variations in partial pressures of a specific gas in the reduced-pressure spaces 25A, 25B, and 25C.

    摘要翻译: 脱气装置技术领域本发明涉及一种除气装置2,包括:液体流动空间; 减压空间25A,25B和25C; 分离这些空间的透气膜21A,21B和21C; 以及用于从减压空间25A,25B和25C内将气体排出到外部的泵以及配备有脱气器2的液相色谱仪。除气器2还包括气体分压变化抑制装置23A,23B,23C ,25Ab,25Bb,25Cb,29A,29B和29C,用于抑制减压空间25A,25B和25C中特定气体的分压变化。

    Liquid chromatograph
    5.
    发明授权
    Liquid chromatograph 有权
    液相色谱仪

    公开(公告)号:US08361390B2

    公开(公告)日:2013-01-29

    申请号:US12223814

    申请日:2007-02-08

    IPC分类号: G01N30/28 G01N30/30 G01N30/34

    摘要: The present invention relates to a liquid chromatography apparatus X, which is provided with a deaerator 4. The liquid chromatography apparatus X is further provided with a dissolved oxygen density adjusting means for maintaining a density of dissolved oxygen in an eluting solution to be supplied to a column 60 constant. Preferably, the dissolved oxygen density adjusting means is configured so as to adjust the density of the dissolved oxygen in the eluting solution by adjusting a degree of decompression in a decompression space of the deaerator 4 based on a measurement result by temperature measurement means 40A, 40B, and 40C for measuring the temperature of the eluting solution.

    摘要翻译: 本发明涉及具有脱气器4的液相色谱装置X.液相色谱装置X还具有溶解氧浓度调节装置,用于将溶解氧的密度保持在供给至 列60常数。 优选地,溶解氧浓度调节装置被配置为通过基于温度测量装置40A,40B的测量结果调节除气器4的减压空间中的减压程度来调节洗脱溶液中的溶解氧的密度 ,40℃用于测量洗脱溶液的温度。

    Analyzing apparatus
    6.
    发明授权
    Analyzing apparatus 有权
    分析仪器

    公开(公告)号:US08298484B2

    公开(公告)日:2012-10-30

    申请号:US11579990

    申请日:2005-05-10

    IPC分类号: G01N15/06

    摘要: The present invention relates to an analyzer (1) which includes a placement part (11) for placing an analysis piece, and a photometric measurer (7) for photometric measurement of the analysis piece (2). In the analyzer (1), the placement part (11) holds the analysis piece (2) in such a way that a row of reagent pad (20) on the analysis piece (1) lie in right-and-left directions (D3, D4). The photometric measurer (7) is farther from a front than the placement part (11). The analysis piece (2) placed on the placement part (11) is conveyed from front toward rear (Direction D1), with the row of reagent pads (20) laid in right-and-left directions (D3, D4), toward the photometric measurer (7).

    摘要翻译: 本发明涉及一种分析仪(1),其包括用于放置分析片的放置部(11)和用于分析片(2)的光度测量的光度测量器(7)。 在分析器(1)中,放置部分(11)以分析片(1)上的一排试剂垫(20)位于左右方向(D3)的方式保持分析片(2) ,D4)。 光度测量器(7)比放置部(11)的前方更远。 放置在放置部(11)上的分析片(2)从前方朝向后方(D1方向)输送,一排试剂垫(20)沿左右方向(D3,D4)朝向 光度测量仪(7)。