Lean testing of electrical or electrical components
    4.
    发明授权
    Lean testing of electrical or electrical components 失效
    精密测试电气或电气部件

    公开(公告)号:US4736621A

    公开(公告)日:1988-04-12

    申请号:US882234

    申请日:1986-07-07

    CPC分类号: G01M3/10 G01M3/226

    摘要: A method of leak testing electrical or electronic components, by immersion in an inert liquid at a temperature above 100.degree. C., to detect any bubbles arising from the component, after which the component is removed from the liquid and drained, wherein according to the invention the liquid in which the component to be tested is immersed comprises predominantly perfluoroperhydrofluorene, C.sub.13 F.sub.22.

    摘要翻译: 一种通过在高于100℃的温度下浸入惰性液体中来检测电子或电子部件的方法,以检测由该部件产生的任何气泡,然后将组分从液体中除去并排出,其中根据 发明了待测试组分浸出的液体主要包括全氟过氢芴C13F22。