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Patent Searching and Data


Title:
ELECTRODE, COMPOSITE ELECTRODE, AND LIQUID ANALYZER
Document Type and Number:
WIPO Patent Application WO/2015/152219
Kind Code:
A1
Abstract:
 The purpose of the present invention is to provide an electrode that is extremely well suited for use in pH measurement of cell culture solutions. This electrode is designed to be inserted into an insertion hole provided in a container into which a sample liquid for measurement is placed, and is equipped with: an internal electrode; a receptacle housing the internal electrode; an internal liquid of gel or liquid form, filling the receptacle in such a way as to contact the internal electrode; and a sensor electrically connected to the internal electrode through the internal liquid, and situated at the distal end surface of the receptacle in such a way as to detect the potential of the sample liquid. The receptacle has a positioning surface for positioning the receptacle at an attachment position at which the inner wall surface of the container and the distal end surface are coplanar.

Inventors:
YAMANOUCHI HISASHI (JP)
Application Number:
JP2015/060080
Publication Date:
October 08, 2015
Filing Date:
March 31, 2015
Export Citation:
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Assignee:
HORIBA LTD (JP)
International Classes:
G01N27/28; G01N27/30; G01N27/403
Foreign References:
JP2003028830A2003-01-29
JPS5761553U1982-04-12
JP2003250708A2003-09-09
JPH0471163U1992-06-24
JP2000009676A2000-01-14
JP2002048753A2002-02-15
JPS59176952U1984-11-27
JP2011220717A2011-11-04
Other References:
See also references of EP 3128319A4
Attorney, Agent or Firm:
NISHIMURA, RYUHEI (JP)
Ryuhei Nishimura (JP)
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