SYSTEM TO REDUCE THE PRESSURE DROP IN A DIFFERENTIAL MOBILITY ANALYZER
    1.
    发明申请
    SYSTEM TO REDUCE THE PRESSURE DROP IN A DIFFERENTIAL MOBILITY ANALYZER 失效
    降低不同移动分析仪中压力降低的系统

    公开(公告)号:US20110036979A1

    公开(公告)日:2011-02-17

    申请号:US12540877

    申请日:2009-08-13

    IPC分类号: H01J49/06 G01N1/22

    CPC分类号: G01N15/0266 G01N2015/0038

    摘要: System to reduce the pressure drop in a Vienna-type differential mobility analyzer (DMA). It is built to favor the flow axilsymmetry, with no restrictions to avoid strong pressure drops and high pumping capacities. It comprises an electrical isolator, a metallic cone to stabilize the flow, all in one instrument covering a size range of 1 to 600 nm. The electrical isolator is capable of a potential difference of up to 14 kV. It can be used to measure ions and particles in the size range already mentioned with resolutions up to 12.

    摘要翻译: 用于降低维也纳型差速移动分析仪(DMA)的压降的系统。 它是建立在有利于流动轴对称性,没有限制,以避免强大的压降和高抽水能力。 它包括电隔离器,用于稳定流动的金属锥体,全部在一个仪器中,覆盖1至600nm的尺寸范围。 电气隔离器的电位差可达14 kV。 它可以用于测量已经提及的分辨率高达12的尺寸范围内的离子和颗粒。

    System to reduce the pressure drop in a differential mobility analyzer
    2.
    发明授权
    System to reduce the pressure drop in a differential mobility analyzer 失效
    降低差动分析仪中的压降的系统

    公开(公告)号:US08071940B2

    公开(公告)日:2011-12-06

    申请号:US12540877

    申请日:2009-08-13

    IPC分类号: H01J49/06 G01N1/22

    CPC分类号: G01N15/0266 G01N2015/0038

    摘要: System to reduce the pressure drop in a Vienna-type differential mobility analyzer (DMA). It is built to favor the flow axilsymmetry, with no restrictions to avoid strong pressure drops and high pumping capacities. It comprises an electrical isolator, a metallic cone to stabilize the flow, all in one instrument covering a size range of 1 to 600 nm. The electrical isolator is capable of a potential difference of up to 14 kV. It can be used to measure ions and particles in the size range already mentioned with resolutions up to 12.

    摘要翻译: 用于降低维也纳型差速移动分析仪(DMA)的压降的系统。 它是建立在有利于流动轴对称性,没有限制,以避免强大的压降和高抽水能力。 它包括电隔离器,用于稳定流动的金属锥体,全部在一个仪器中,覆盖1至600nm的尺寸范围。 电气隔离器的电位差可达14 kV。 它可以用于测量已经提及的分辨率高达12的尺寸范围内的离子和颗粒。