On-site analyzer
    1.
    发明授权
    On-site analyzer 有权
    现场分析仪

    公开(公告)号:US06452179B1

    公开(公告)日:2002-09-17

    申请号:US09372968

    申请日:1999-08-12

    IPC分类号: G01J330

    摘要: An apparatus (10) for analyzing lubricant oils and functional fluids includes an optical emission spectrometer (OES) (26) having a substantially continuously valued wavelength versus intensity output (140). The OES (26) analyzes light captured from a spark emission stand (58) through which the fluid sample is flowed. An expert system (160-172) operates according to a set of Rules that corrects background influence from the electrodes, and generates diagnostic text (174) for an operator based on the information about the fluid sample provided by the OES (26) and other measurement devices. The apparatus (10) is reduce in size, weight and cost.

    摘要翻译: 用于分析润滑油和功能流体的装置(10)包括具有基本上连续值的波长对强度输出(140)的光发射光谱仪(OES)(26)。 OES(26)分析从流体样品流过的火花发射台(58)捕获的光。 专家系统(160-172)根据一组修正来自电极的背景影响的规则进行操作,并且基于由OES(26)等提供的流体样本的信息为操作者生成诊断文本(174) 测量装置。 装置(10)的尺寸,重量和成本都降低。

    On-site analyzer
    2.
    发明授权
    On-site analyzer 失效
    现场分析仪

    公开(公告)号:US06707043B2

    公开(公告)日:2004-03-16

    申请号:US10201184

    申请日:2002-07-22

    IPC分类号: G01J330

    摘要: An apparatus (10) for analyzing lubricant oils and functional fluids includes an optical emission spectrometer (OES) (26) having a substantially continuously valued wavelength versus intensity output (140). The OES (26) analyzes light captured from a spark emission stand (58) through which the fluid sample is flowed. An expert system (160-172) operates according to a set of Rules, and generates diagnostic text (174) for an operator based on the information about the fluid sample provided by the OES (26) and other measurement devices. The apparatus (10) is reduce in size, weight and cost.

    摘要翻译: 用于分析润滑油和功能流体的装置(10)包括具有基本上连续值的波长对强度输出(140)的光发射光谱仪(OES)(26)。 OES(26)分析从流体样品流过的火花发射台(58)捕获的光。 专家系统(160-172)根据一组规则操作,并且基于由OES(26)和其他测量装置提供的关于流体样本的信息,为操作者生成诊断文本(174)。 装置(10)的尺寸,重量和成本都降低。