Referenzelektrode

Details

Veröffentlichungs-Nr.

EP2466296

Aktenzeichen

EP11193385

Anmeldetag

14. Dezember 2011

Veröffentlichung

29. August 2012

Rechtsraum

EP

IPC

G01N27/30G01N27/401

Abstract

The present invention is intended to enable silver ions in an internal electrolyte solution of a reference electrode to be suppressed from being eluted, and also suppress a potential variation that occurs due to production of a poorly-soluble silver compound on surfaces of a liquid communication part and the like, and specifically provided with: an internal electrode 21 formed of a silver/silver chlorides electrode; an internal electrolyte solution 22 that is in contact with the internal electrode 21; and a containing body 23 that contains the internal electrolyte solution 22, in which the containing body 23 is formed of a material that does not have anionic conductivity but has cationic conductivity and moisture permeability.

Anmelder

Firma

Horiba, Ltd.

Land

🇯🇵 Japan

Fachgebiete