Basic Principles Of Infrared Thermal Imaging Technology

时间： 2023-11-03 来源：DYT News

技术问答

选型帮助

研发客服

商务客服

In fact, the basic principle of infrared thermal imaging detection is to capture the infrared radiation emitted by the equipment to be detected and form a visible image. The higher the temperature of the object, the greater the amount of infrared radiation. Different temperatures and different objects have different intensity of infrared radiation.

Infrared thermal imaging technology is a technology that converts infrared images into radiation images and reflects the temperature values of different parts of the object.

The infrared energy radiated by the object to be measured (A) is focused on the detector (C) through the optical lens (B) and causes a photoelectric response. The electronic device (D) reads the response and converts the thermal signal into an electronic image ( E), and displayed on the screen.

The infrared radiation of the equipment carries the information of the equipment. By comparing the obtained infrared thermal imaging map with the allowable operating temperature range of the equipment or the normal operating temperature range of the equipment specified in the standard, the operating status of the equipment can be analyzed to determine whether the equipment appears The fault and the location where the fault occurred.

Special pressure equipment is often accompanied by high temperature, low temperature or high pressure working environment, and the surface of the equipment is usually covered with an insulation layer. Traditional inspection technology has a relatively small use range of temperature, and usually requires equipment to be shut down and partial insulation layer removed for spot check and inspection. It is impossible to judge the overall operating status of the equipment, and shutdown inspection also greatly increases the inspection cost of the enterprise.

So is there any equipment that can solve this problem?

Infrared thermal imaging technology can collect the overall temperature distribution data of the appearance of the equipment in service. It has the advantages of accurate temperature measurement, non-contact, and long temperature measurement distance, and judges whether the equipment is operating normally through the measured thermal image characteristics.

发送到邮箱 |
+1 赞 0
收藏
评论 0
| 转发至：

本文由FY转载自DYT News，原文标题为:Basic Principles Of Infrared Thermal Imaging Technology.，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。

全部评论（0）

暂无评论

【经验】简析红外热像仪和夜视仪的区别

红外热像科技在军民两方面都有应用，最开始起源于军用，逐渐转为民用。在民用中一般叫红外热像仪，主要用于研发或工业检测与设备维护中，在防火、夜视以及安防中也有广泛应用。本文点扬科技为您介绍红外热像仪和夜视仪的区别。

设计经验发布时间 : 2022-01-17

Why Infrared Thermal Imaging Equipment Is So Popular In The Thermal Industry?

More and more infrared products are used in the thermal industry, steam pipes, hot air ducts, dust collector flues, coal silos in thermal power plants, boiler thermal insulation parts, coal conveyor belts, valves, transformers, booster stations, motor control centers, electrical The control is accurate and intuitive, and this non-contact temperature measurement method is more conducive for personnel to perform operations.

设计经验发布时间 : 2023-10-01

Application Advantages Of Infrared Thermal Imaging Technology In The Field Of Machine Vision

In summary, infrared thermal imaging + machine vision solutions are developing rapidly, with outstanding performance and cost advantages, and with the development of industrialization, their functions are constantly improving and expanding. The application of modular general-purpose equipment can effectively improve the work efficiency of developers and shorten the development cycle.

设计经验发布时间 : 2023-09-13