Electrochemical detection device

Details Electrochemical detection device Electrochemical detection device

1988-02-19

1990-09-18

Nguyen, Nam X.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204409, G01N 2728

Patent

active

049576143

ABSTRACT:
An electrochemical detection device comprising a cell unit that has a cell therein and a supporter that rotatably supports said cell unit and that is made in one piece with said cell unit, wherein said cell unit has a cell block that has a test solution introduction route through which a test solution flows after being introduced into the inside of said cell block and that has a test solution outlet route through which the test solution leaves the inside and that has a reference electrode and a counter electrode provided so that they come into contact with the test solution flowing from said test solution introduction route to said test solution outlet route; a gasket that has an opening constituting said cell, and that is in contact with said cell block so that said opening is connected with both the test solution introduction route and the test solution outlet route; a working electrode that faces said opening of the gasket, and said supporter has a pressure means that pushes said working electrode onto said cell block by means of said gasket while said supporter and said cell unit are being incorporated into one piece, which removes the pressure from said pressure means.

REFERENCES:
patent: 3505195 (1970-04-01), Nielsen et al.
patent: 3575836 (1971-04-01), Sternberg
patent: 4059406 (1977-11-01), Fleet
patent: 4083766 (1978-04-01), Landon et al.
patent: 4172770 (1979-10-01), Semersky et al.
patent: 4376681 (1983-03-01), Inoue et al.
patent: 4397725 (1983-08-01), Enzer et al.
patent: 4596649 (1986-06-01), Hofmeier et al.
Patent Abstracts of Japan, vol. 5, No. 100.

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