Sensor for measuring the exchange state of an ion exchanger and a method for producing it

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专利权人:

LICENTIA PATENT-VERWALTUNGS-GMBH

发明人:

KUISL,MAX,DR.RER.NAT.

申请号：

DE19823235808

公开号：

DE3235808(A1)

申请日:

1982.09.28

申请国别(地区):

德国

年份:

1984

代理人:

摘要：

In a sensor for measuring the exchange state of an ion exchanger, a membrane which is composed essentially of the exchange substance used in the ion exchanger is applied to the gate of an ion-sensitive field-effect transistor. The exchange substance is either applied to the gate in finely powdered form in a plastic matrix or is built up on the gate from its components.

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