ELECTRODE Russian patent published in 2008 - IPC G01N27/30 C23F13/08 

FIELD: construction.

SUBSTANCE: electrode comprises insulated housing filled with electrolyte, rod mounted inside the housing, potential pickup mounted on the housing and connected with a tip, and ion-exchange diaphragm. The rod is made of silver and represents an electrode. The ion-exchanger diaphragm is pressed to the housing via the sealing spacer by means of clutch provided with perforation. The electrolyte is made of the saturated water solution of a mixture of potassium chloride and ethylene glycol in a ratio of 3:2-2:1.

EFFECT: enhanced reliability.

3 dwg, 1 ex