Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations
    6.
    发明授权
    Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations 有权
    使用各种分析仪配置增强离子迁移率样品分析的方法和设备

    公开(公告)号:US08410432B2

    公开(公告)日:2013-04-02

    申请号:US13205108

    申请日:2011-08-08

    IPC分类号: H01J49/00 B01D59/44

    CPC分类号: G01N27/624 H01J49/004

    摘要: A ion mobility-based analyzer system including a first ion mobility-based filter for passing selected ions through a time-varying field where the time-varying field being compensated by an adjustable compensation setting. The analyzer also includes a second ion mobility-based filter for receiving a first portion of ions from the first ion mobility-based filter. The second ion mobility-based filter includes a voltage gradient for separating ions of the first portion of ions where the ions have associated retention times based on their times of flight through the voltage gradient. The second ion mobility-based filter includes a detector for detecting the ions at their retention times. The analyzer system further includes a display that displays the detected ions in a plot relating the retention times of the ions in the second ion mobility-based filter with compensation settings of the first ion mobility-based filter.

    摘要翻译: 一种基于离子迁移率的分析仪系统,其包括第一离子迁移率滤波器,用于通过选择的离子通过时变场,其中时变场由可调节的补偿设置补偿。 分析仪还包括第二离子迁移率过滤器,用于从第一基于离子迁移率的过滤器接收第一部分离子。 基于第二离子迁移率的滤波器包括用于分离离子的第一部分的离子的电压梯度,其中离子具有相关联的保留时间,基于其通过电压梯度的飞行时间。 第二基于离子迁移率的滤波器包括用于在其保留时间检测离子的检测器。 分析仪系统还包括显示器,该显示器将图中的离子的保留时间与基于第一基于离子迁移率的滤波器的补偿设置相关联的第二离子迁移率滤波器中的离子的显示相关。

    Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations
    7.
    发明申请
    Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations 审中-公开
    使用各种分析仪配置增强离子迁移率样品分析的方法和设备

    公开(公告)号:US20080185512A1

    公开(公告)日:2008-08-07

    申请号:US12080413

    申请日:2008-04-01

    IPC分类号: B01D59/44

    CPC分类号: G01N27/624 H01J49/004

    摘要: A ion mobility-based analyzer system including a first ion mobility-based filter for passing selected ions through a time-varying field where the time-varying field being compensated by an adjustable compensation setting. The analyzer also includes a second ion mobility-based filter for receiving a first portion of ions from the first ion mobility-based filter. The second ion mobility-based filter includes a voltage gradient for separating ions of the first portion of ions where the ions have associated retention times based on their times of flight through the voltage gradient. The second ion mobility-based filter includes a detector for detecting the ions at their retention times. The analyzer system further includes a display that displays the detected ions in a plot relating the retention times of the ions in the second ion mobility-based filter with compensation settings of the first ion mobility-based filter.

    摘要翻译: 一种基于离子迁移率的分析仪系统,其包括第一离子迁移率滤波器,用于通过选择的离子通过时变场,其中时变场由可调节的补偿设置补偿。 分析仪还包括第二离子迁移率过滤器,用于从第一基于离子迁移率的过滤器接收第一部分离子。 基于第二离子迁移率的滤波器包括用于分离离子的第一部分的离子的电压梯度,其中离子具有相关联的保留时间,基于其通过电压梯度的飞行时间。 第二基于离子迁移率的滤波器包括用于在其保留时间检测离子的检测器。 分析仪系统还包括显示器,该显示器将图中的离子的保留时间与基于第一基于离子迁移率的滤波器的补偿设置相关联的第二离子迁移率滤波器中的离子的显示相关。

    Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations
    8.
    发明授权
    Method and apparatus for enhanced ion mobility based sample analysis using various analyzer configurations 有权
    使用各种分析仪配置增强离子迁移率样品分析的方法和设备

    公开(公告)号:US07399958B2

    公开(公告)日:2008-07-15

    申请号:US11594505

    申请日:2006-11-07

    IPC分类号: B01D59/44 H01J49/00

    CPC分类号: G01N27/624 H01J49/004

    摘要: A system for analyzing one or more ion species of a sample including a first ion mobility filter associated with a first flow path for passing first ions of the sample, a second ion mobility filter associated with a second flow path for passing second ions of the sample, a first outlet from the first flow path for passing a portion of the first ions from the first flow path to the second flow path, and a first outlet from the second flow path for removing neutral particles from the second flow path where the first outlet from the second flow path is upstream of the second ion mobility filter in relation to the ion flow in the second flow path.

    摘要翻译: 一种用于分析样品的一种或多种离子种类的系统,包括与用于通过样品的第一离子的第一流动路径相关联的第一离子迁移率过滤器,与第二流动路径相关联的第二离子迁移过滤器,用于使样品的第二离子 来自第一流路的第一出口,用于将第一离子的一部分从第一流动路径传递到第二流动路径;以及来自第二流动路径的第一出口,用于从第二流动路径去除中性粒子,其中第一出口 第二流路相对于第二流路中的离子流在第二离子迁移率过滤器的上游。

    METHOD AND APPARATUS FOR ENHANCED ION MOBILITY BASED SAMPLE ANALYSIS USING VARIOUS ANALYZER CONFIGURATIONS
    10.
    发明申请
    METHOD AND APPARATUS FOR ENHANCED ION MOBILITY BASED SAMPLE ANALYSIS USING VARIOUS ANALYZER CONFIGURATIONS 有权
    使用各种分析仪配置的增强离子移动性样品分析的方法和装置

    公开(公告)号:US20120025070A1

    公开(公告)日:2012-02-02

    申请号:US13205108

    申请日:2011-08-08

    IPC分类号: H01J49/40

    CPC分类号: G01N27/624 H01J49/004

    摘要: A ion mobility-based analyzer system including a first ion mobility-based filter for passing selected ions through a time-varying field where the time-varying field being compensated by an adjustable compensation setting. The analyzer also includes a second ion mobility-based filter for receiving a first portion of ions from the first ion mobility-based filter. The second ion mobility-based filter includes a voltage gradient for separating ions of the first portion of ions where the ions have associated retention times based on their times of flight through the voltage gradient. The second ion mobility-based filter includes a detector for detecting the ions at their retention times. The analyzer system further includes a display that displays the detected ions in a plot relating the retention times of the ions in the second ion mobility-based filter with compensation settings of the first ion mobility-based filter.

    摘要翻译: 一种基于离子迁移率的分析仪系统,其包括第一离子迁移率滤波器,用于通过选择的离子通过时变场,其中时变场由可调节的补偿设置补偿。 分析仪还包括第二离子迁移率过滤器,用于从第一基于离子迁移率的过滤器接收第一部分离子。 基于第二离子迁移率的滤波器包括用于分离离子的第一部分的离子的电压梯度,其中离子具有相关联的保留时间,基于其通过电压梯度的飞行时间。 第二基于离子迁移率的滤波器包括用于在其保留时间检测离子的检测器。 分析仪系统还包括显示器,该显示器将图中的离子的保留时间与基于第一基于离子迁移率的滤波器的补偿设置相关联的第二离子迁移率滤波器中的离子的显示相关。