Detection standardization experimental apparatus platform for high-temperature high-pressure chemical sensor

A technology for chemical sensors and experimental devices, applied in measurement devices, scientific instruments, instruments, etc., can solve problems such as easy failure, damage to electrodes, short circuit of measurement circuits, etc., and achieve good sealing effect and high sealing effect.
CN1707257AInactive Publication Date: 2005-12-14张荣华 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
张荣华
Publication Date
2005-12-14
Estimated Expiration
Not applicable · inactive patent

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Abstract

The detecting and calibrating experiment platform for high temperature and high pressure solution chemical sensor includes high pressure kettle with inserting holes for 2-5 similar or dissimilar chemical sensor electrodes to be inserted in, and sealing structures between chemical sensor and the kettle and between the kettle body and the kettle cover. The high temperature and high pressure kettle includes also fluid inlet connected to medium input system, fluid outlet connected to medium output system, and electrochemical parameter measuring system connected to the chemical sensors. The present invention has reliable and safe sealing structure, and may be used in in-situ measurement with and detection and calibration of chemical sensor at high temperature and high pressure conditions of 0-500 deg.c and 0.1-60 MPa.
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Description

Technical field

[0001] The invention relates to a detection and calibration experimental device platform for detecting and calibrating chemical sensors, in particular to a high-temperature and high-pressure chemical sensor detection and calibration experimental device platform for in-situ detection of solution electrochemical parameters under high-temperature and high-pressure conditions. Background technique

[0002] At present, the electrochemical parameters of the solution under high temperature and high pressure, such as the pH value of the solution, the H in the solution 2 Or H 2 The chemical sensor used for parameters such as the content of S is a solid sensor. It must be tested and calibrated after the production is completed.

[0003] At present, in order to develop and research deep-sea (mineral-containing hydrothermal fluid) resources, it is necessary to conduct real-time detection of various parameters on the seabed of the deep sea. In order to meet this demand, as wel...

Claims

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