Polarographic densitometer
First Claim
1. A polarographic densitometer, comprising:
- a voltage applying circuit;
a sensor unit;
an impedance reduction circuit; and
a current/density conversion unit, wherein said voltage applying circuit applies specified voltage, said sensor unit includes a group of electrodes to produce a current output in response to any reaction caused in a specimen when the specified voltage is applied by said voltage applying circuit, said impedance reduction circuit reduces impedance of the specimen between said electrodes of the group, and said current/density conversion unit converts the current output of said sensor unit when the impedance is reduced by said impedance reduction circuit into the density of specific material in the specimen.
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Accused Products
Abstract
Disclosed is a polarographic densitometer, comprising: a voltage applying circuit; a sensor unit; an impedance reduction circuit; and a current/density conversion unit. According to the present invention, said voltage applying circuit applies specified voltage, and said sensor unit includes a group of electrodes to produce a current output in response to any reaction caused in a specimen when the specified voltage is applied by said voltage applying circuit. Furthermore, said impedance reduction circuit reduces impedance of the specimen between said electrodes of the group, and said current/density conversion unit converts the current output of said sensor unit when the impedance is reduced by said impedance reduction circuit into the density of specific material in the specimen.
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Citations
11 Claims
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1. A polarographic densitometer, comprising:
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a voltage applying circuit;
a sensor unit;
an impedance reduction circuit; and
a current/density conversion unit, wherein said voltage applying circuit applies specified voltage, said sensor unit includes a group of electrodes to produce a current output in response to any reaction caused in a specimen when the specified voltage is applied by said voltage applying circuit, said impedance reduction circuit reduces impedance of the specimen between said electrodes of the group, and said current/density conversion unit converts the current output of said sensor unit when the impedance is reduced by said impedance reduction circuit into the density of specific material in the specimen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification