公开(公告)号：EP1946099A2

公开(公告)日：2008-07-23

申请号：EP06802903.2

申请日：2006-09-01

Applicant: ABB, Inc.

Inventor： BAILEY, Max, A. ,  HADLEY, Vince, B. ,  ASHER, Jonathan, W. ,  DILBECK, Rodney, Wayne ,  WALKER, Anthony, P. ,  LAKEY, Steven, Gene ,  PAETZ, Stephen, P. ,  BERRY, Brent, E. ,  RUTLEDGE, Robert, W.

IPC: G01N30/88

CPC classification number: G01N30/88 ,  G01N2030/0095 ,  G01N2030/025 ,  G01N2030/8804 ,  G01N2030/8881 ,  Y10T137/86558 ,  Y10T137/87265 ,  Y10T137/87716 ,  Y10T137/87764 ,  Y10T137/87893

Abstract: The present invention is directed to a modular gas chromatograph (10) having a display screen. The gas chromatograph includes an explosion-proof housing (12) and a transparent panel secured to the housing. The display screen is disposed in the housing and is visible through the transparent panel. The gas chromatograph has a plurality of modules, including a feed- through module (14) , an analytical module (16) and a display module containing the display screen. The analytical module is mounted inside the housing and includes a GC module (164) , a manifold module (162) and an electronics module (20) . The analytical module may be removed from the housing as a unit. The GC module includes a column assembly and a printed circuit board, both of which are mounted to a valve assembly. A plurality of electronic devices are mounted to the circuit board. The electronic devices include non-volatile memory, pressure sensors and detector devices.

Abstract translation: 本发明涉及一种具有显示屏的模块化气相色谱仪（10）。 气相色谱仪包括防爆外壳（12）和固定在外壳上的透明面板。 显示屏布置在壳体中并且通过透明面板可见。 气相色谱仪具有多个模块，包括馈通模块（14），分析模块（16）和包含显示屏幕的显示模块。 分析模块安装在壳体内并且包括GC模块（164），歧管模块（162）和电子模块（20）。 分析模块可以作为一个单元从外壳中取出。 GC模块包括一个柱组件和一个印刷电路板，两者都安装在阀门组件上。 多个电子器件被安装到电路板。 电子设备包括非易失性存储器，压力传感器和检测器设备。