Method of using self-compensating electrode system
Abstract
Abstract AN ELECTRODE TYPE SENSING DEVICE WHICH EMPLOYS TWO SEPARATED MEASURING ELECTRODES OF THE SEME TYPE AND A COMMON GROUND FOR MAKING ELECTRODE POTENTIAL DETERMINATIONS SUCH AS DISSOLVED OXYGEN AND PH MEASUREMENT IN A LIQUID. IN ONE EMBODIMENT, ONE OF THE MEASURING ELECTRODES IS DISPOSED IN A STANDARD SOLUTION WHICH IS PLACED IN BUT SEALED FROM THE MATERIAL TO BE TESTED EXCEPT FOR AN ELECTRICAL COMMONICATION. IN AN ALTERNATIVE EMBODIMENT, BOTH MEASURING ELECTRODES ARE PLACED IN A MATERIAL, THE ION OR MOLECULAR CONTENT OF WHICH IS TO BE MEASURD BUT, AT A SUBSTANTIAL DISTANCE FROM EACH OTHER AND WITH A COMMON GROUND. BOTH EMBODIMENTS ELIMINATE THE PREVIOUS PROBLEM OF TEMPERATURE AND OTHER ENVIRONMENTAL ASPECTS WHICH EFFECTS A REFERENCE ELECTRODE AND THE MEASURING ELECTRODE IN A DIFFERENT MANNER.
Inventors
- 👤 K King
- 👤 J Arrington
Bibliographic Details
Claims Analysis
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