Electricity: measuring and testing – Electrolyte properties – Using a conductivity determining device
Patent
1980-10-15
1982-11-02
Tokar, Michael J.
Electricity: measuring and testing
Electrolyte properties
Using a conductivity determining device
324449, G01N 2742
Patent
active
043575765
ABSTRACT:
A conductivity cell wherein thin film or foil electrodes are supported in a case or holder and are separated by an electrically insulative spacer member. A small portion of each electrode together with an exposed surface of the spacer member forms a channel in which thin films of an electrolyte may be deposited from a measured environment and with the electrodes being connected to a conductivity circuit the conductance of the thin film may be measured. If the electrolyte and its concentration are known, the film thickness and deposition rate in the channel may be obtained.
REFERENCES:
patent: 3161823 (1964-12-01), Uithoven
patent: 3302102 (1967-01-01), Lace
patent: 3373351 (1968-03-01), Rak
patent: 3919627 (1975-11-01), Allen
Hickam William M.
Lee Pang-Kai
Lindsay, Jr. William T.
Schron D.
Tokar Michael J.
Westinghouse Electric Corp.
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