Electricity: measuring and testing – Electrolyte properties – Using a conductivity determining device
Patent
1983-11-29
1986-12-02
Eisenzopf, Reinhard J.
Electricity: measuring and testing
Electrolyte properties
Using a conductivity determining device
324446, G01N 2702
Patent
active
046267867
ABSTRACT:
This invention relates to an electrical measuring probe for determining the electrical conductivity of a liquid comprising a measuring zone extending longitudinally through the probe, through which the liquid to be measured flows and to which an electrical current is applied between electrodes, the electrodes having electrical leads remote from the liquid to be measured and those parts of the electrodes remote from the liquid to be measured forming a mechanically stabilizing and electrically conductive insertion or conductor frame of an electrically insulating sleeve which determines the shape of the probe. The insertion frame contains individual conductors in the sleeve distributed axially symmetrically in relation to the longitudinal axis of the probe, and the sleeve is made by injection-molding and consists of a chemically stable thermoplastic.
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Journal of Physical Chemistry, Sep. 1954, pp. 696-699, "New Cell Design for Precision Conductimetry"--James C. Nichol.
McGraw Hill Encyclopedia of Science and Technology, pp. 624-625, "Polyether Resins"--Oct. 27, 1982.
Bodecker Kay
Goth Walter
Scheurl Robert
Strasser Hans-Erwin
Eisenzopf Reinhard J.
Harvey Jack B.
Henkel Kommanditgesellschaft auf Aktien
Littell, Jr. Nelson
Millson Jr. Henry E.
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