Method and apparatus for measuring hydrogen ion concentration an

Details Method and apparatus for measuring hydrogen ion concentration an Method and apparatus for measuring hydrogen ion concentration an

1990-06-22

1992-01-14

Strecker, Gerard R.

Electricity: measuring and testing

Electrolyte properties

Using a ph determining device

204433, 204400, 20415321, 2041531, 324450, 324 711, G01N 2756

Patent

active

050814206

ABSTRACT:
A pH-measuring system using a Barnacle electrode (e.g. Ni--NiO.sub.2) in an electrolyte to abstract hydrogen from a metal electrode in the same electrolyte, and produces data as to the time t.sub.max required for the current density at the exposed surface of the metal electrode to reach its maximum value j.sub.max after an external circuit between the two electrodes is closed. From t.sub.max and j.sub.max the pH in the bulk of the electrolytes is determined, for display or for control purposes.

REFERENCES:
patent: 4028196 (1977-06-01), Young
patent: 4516077 (1985-05-01), Fenneman et al.
patent: 4644285 (1987-02-01), Britton
patent: 4840708 (1989-06-01), Puippe

Affiliated with

Also associated with

Rating

Method and apparatus for measuring hydrogen ion concentration an does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for measuring hydrogen ion concentration an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for measuring hydrogen ion concentration an will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-543796