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Electrodeless conductivity analyzer

A kind of electrode conductivity, analyzer technology, applied in the direction of material resistance, can solve the problem of polarization phenomenon, affect the accuracy of measurement, etc., to achieve the effect of eliminating polarization

Pending Publication Date: 2018-09-14
NANJING POLYTECHNIC INSITUTE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the detection probe of the conventional conductivity meter has electrodes, which is prone to polarization, which affects the measurement accuracy

Method used

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Examples

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing and embodiment the present invention is specifically introduced as follows:

[0012] The electrodeless conductivity analyzer is dumbbell-shaped, detectors and signal processing modules are respectively arranged inside the two ends of the dumbbell-shaped electrodeless conductivity analyzer, and wires are arranged in the handle of the dumbbell-shaped electrodeless conductivity analyzer. The electric wire connects the detector to the signal processing module, the detector includes a group of toroidal transformer coils, and the signal processing module includes an excitation circuit, an amplification circuit, a signal processing circuit and a display output circuit,

[0013] The primary coil of the toroidal transformer of the detector is connected with the excitation circuit of the signal processing module, the secondary coil of the toroidal transformer of the detector is connected with the amplifying circuit of the signal proce...

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Abstract

The invention discloses an electrodeless conductivity analyzer. The electrodeless conductivity analyzer is dumbbell-shaped. The interiors of two ends of the dumbbell-shaped electrodeless conductivityanalyzer are provided with a detector and a signal processing module. A handle of the dumbbell-shaped electrodeless conductivity analyzer is internally provided with an electric wire. The detector isconnected with the signal processing module through the electric wire. The detector comprises a group of a ring transformer coil. The signal processing module comprises an exciting circuit, an amplifying circuit, a signal processing circuit and a display output circuit. A primary coil of a ring transformer of the detector is connected with the exciting circuit of the signal processing module. A secondary coil of the ring transformer of the detector is connected with the amplifying circuit of the signal processing module. Output of the amplifying circuit is sent to the display output circuit through the signal processing circuit. The electrodeless conductivity analyzer is capable of eliminating the polarization, and accurately measuring mediums and solution with a high pollution degree anda deposition tendency.

Description

technical field [0001] The invention relates to an electrodeless conductivity analyzer. Background technique [0002] The measurement of electrolyte conductivity parameters is a relatively important industrial parameter. Conductivity analyzers can be used for monitoring of wine, dairy products and beverage industrial products, CIP system control, product / water and product / product mixture phases in pipeline systems Separation, control of acid and alkali concentration, monitoring of bottle washing system, etc. However, the detection probe of a conventional conductivity meter has electrodes, which is prone to polarization, thereby affecting the measurement accuracy. Therefore, there is an urgent need for a conductivity analyzer with an electrodeless probe that can improve measurement accuracy. Contents of the invention [0003] The invention aims at the existing deficiencies, and provides an electrodeless conductivity analyzer, which can improve measurement accuracy. In or...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N27/06
CPCG01N27/06
Inventor 张柏强江光灵李剑
Owner NANJING POLYTECHNIC INSITUTE
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