Electrochemical sensor automatic identification and failure detection system and detection method

An automatic identification and detection system technology, applied in the direction of scientific instruments, instruments, measuring devices, etc., can solve problems such as inaccurate test results, and achieve the effect of simple structure, accurate detection, and convenient use

Active Publication Date: 2021-12-17
成都市融汇智信息技术有限公司
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  • Abstract
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Problems solved by technology

Due to the fact that the electrochemical sensor is valid for 2-3 years, and the electrochemical sensor fails after the sample gas concentration exceeds the measurement range of the equipment during use, the test results will be inaccurate.

Method used

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  • Electrochemical sensor automatic identification and failure detection system and detection method
  • Electrochemical sensor automatic identification and failure detection system and detection method

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Embodiment Construction

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments, and the mode of the present invention includes but not limited to the following embodiments.

[0030] Such as figure 1 and 2 As shown, the electrochemical sensor automatic identification and failure detection system provided by the present invention has simple structure, scientific and reasonable design, and is easy to use. It can quickly, efficiently and accurately detect whether the electrochemical sensor is invalid. It includes a single-chip microcomputer, a liquid crystal control panel, a memory, a power supply, an AD conversion circuit, and an electrochemical sensor automatic identification and failure detection circuit. The chemical sensor automatic identification and failure detection circuit is connected, the AD conversion circuit is connected with the electrochemical sensor automatic identification and failure detection circuit, and the memory is ...

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PUM

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Abstract

The invention discloses an electrochemical sensor automatic identification and failure detection system and a detection method thereof. The detection system includes a single-chip microcomputer, a liquid crystal control panel, a memory, a power supply, an AD conversion circuit, and an electrochemical sensor automatic identification and failure detection circuit. The single-chip microcomputer is respectively connected with the liquid crystal control panel, the memory, the power supply, the AD conversion circuit, and the automatic identification and failure detection circuit of the electrochemical sensor, and the AD conversion circuit is connected with the automatic identification and failure detection circuit of the electrochemical sensor connect. The electrochemical sensor failure detection method uses the electrochemical sensor automatic identification and failure detection system to detect the electrochemical sensor failure. The invention has the advantages of simple structure, scientific and reasonable design and convenient use, and can quickly, efficiently and accurately detect whether the electrochemical sensor is invalid.

Description

technical field [0001] The invention relates to an electrochemical sensor automatic identification and failure detection system and a detection method thereof. Background technique [0002] Electrochemical sensors can be applied to gas detection in various industries. Due to the fact that the electrochemical sensor is valid for 2-3 years, and the electrochemical sensor fails after the sample gas concentration exceeds the measurement range of the equipment during use, the test results will be inaccurate. [0003] Therefore, designing an electrochemical sensor automatic identification and failure detection system and its detection method to quickly, efficiently and accurately detect whether the electrochemical sensor is invalid has become a technical problem to be solved urgently by those skilled in the art. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an electrochemical sensor automatic identification and fail...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N27/416
CPCG01N27/4163
Inventor 王莲
Owner 成都市融汇智信息技术有限公司
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