Portable ultrasonic thickness meter

An ultrasonic and thickness gauge technology, applied in the field of sensor detection, can solve the problem that large-scale equipment or online systems are difficult to meet the requirements, and achieve the effects of small size, accurate measurement and convenient operation

Inactive Publication Date: 2020-01-21
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At the same time, in industrial production and application, it is necessary to quickly and randomly measure the thickness of equipment or product

Method used

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  • Portable ultrasonic thickness meter

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Embodiment Construction

[0010] A portable ultrasonic thickness gauge is mainly composed of a probe 1, an ultrasonic transmitting circuit 2, an ultrasonic receiving circuit 3, a single chip microcomputer 4, a counter circuit 5, a keyboard module 6, a liquid crystal display module 7, a storage and clock circuit 8 and a communication module 9 It is characterized in that: the probe 1 is connected to the ultrasonic transmitting circuit 2, the ultrasonic receiving circuit 3 is connected to the probe 1, the ultrasonic transmitting circuit 2 and the ultrasonic receiving circuit 3 are connected to the single-chip microcomputer 4, the single-chip microcomputer 4 and the counter circuit 5 Connected, the counter circuit 5 is connected with the ultrasonic receiving circuit 3, the keyboard module 6 and the liquid crystal display module 7 are connected with the single-chip microcomputer 4, and the storage and clock circuit 8 and the communication module 9 are all connected with the single-chip microcomputer 4.

[00...

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Abstract

The invention provides a portable ultrasonic thickness meter, and belongs to the technical field of sensor detection. The portable ultrasonic thickness meter mainly comprises a probe, an ultrasonic transmitting circuit, an ultrasonic receiving circuit, a single-chip microcomputer, a counter circuit, a keyboard module, a liquid crystal display module, a storage and clock circuit, and a communication module and is characterized in that the probe is connected to the ultrasonic transmitting circuit, the ultrasonic receiving circuit is connected to the probe, the ultrasonic transmitting circuit andthe ultrasonic receiving circuit are both connected to the single-chip microcomputer, the single-chip microcomputer is connected to the counter circuit, and the counter circuit is connected to the ultrasonic receiving circuit. The portable ultrasonic thickness meter has the advantages of small size, convenient operation and the like, can realize the accurate measurement, also has a programmable function, can store a great deal of information, and can meet the requirements of routing inspection in factories.

Description

technical field [0001] The invention relates to a portable ultrasonic thickness gauge, which belongs to the technical field of sensor detection. Background technique [0002] Equipment and pipelines in the petrochemical industry will be corroded due to various reasons during operation, and severe corrosion may even cause explosions, fires, and personal casualties. Therefore, regular testing, monitoring and analysis of equipment is required. The thickness value is an extremely important indicator reflecting its corrosion and safety conditions. Regular large-scale and comprehensive thickness inspection has become one of the important contents of the daily safety inspection of the factory. In today's society, the requirements for precise thickness measurement are increasing day by day. At the same time, in industrial production and application, it is necessary to quickly and randomly measure the thickness of equipment or products, and large-scale equipment or online systems ar...

Claims

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Application Information

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IPC IPC(8): G01B17/02
CPCG01B17/02
Inventor 马驰朱悦张鹏
Owner NORTHWEST A & F UNIV
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