Elektrodenkörper für einen Ionensensor und Verfahren zur Herstellung eines Ionensensors

Details

Veröffentlichungs-Nr.

EP4749276

Anmeldetag

1. Juli 2024

Veröffentlichung

30. Januar 2025

Rechtsraum

EP

IPC

G01N27/333

Abstract

An object of the present invention is to provide an ion sensor electrode unit with almost no performance failure by improving adhesive strength regardless of materials of an electrode body and an ion-sensitive membrane. According to the present invention, an ion sensor electrode unit includes: an internal electrode that outputs an electrical potential to an ion-sensitive membrane; and an electrode body containing an internal solution that electrically connects the internal electrode and the ion-sensitive membrane. The electrode body includes a flow passage through which liquid containing a sample to be measured flows, and a mounting surface on which the ion-sensitive membrane is mounted. The mounting surface and the ion-sensitive membrane are welded together via a compatibilizer.

Anmelder

Firma

HITACHI HIGH-TECH CORPORATION

Land

🇯🇵 Japan