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A high-tech enterprise specializing in the research and development, production, and import and export trade of rescue equipment
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Phone:86 010-51284966
Phone:86 18518110097
E-mail:bjsbl_sale@163.com
Address: Room 403, Building B, Xinhua International Center, Huaxiang, Fengtai District, Beijing
Functional characteristics of a multifunctional life detector
All living people have vital signs; their bodies have temperature, respiration, and heartbeat, all of which produce carbon dioxide. These are the basis for multi-functional life detectors to collect and judge survivors. But how is this human body information reflected on the detector?
2025-05-14
Some knowledge points about multifunctional life detectors
The body contains vital safety information. This information is expressed through various sensory methods, such as sound wave frequencies, ultrasound, radio waves, and light waves, primarily manifested in the body's external structure. Different frequencies of these waves naturally result in different sensations. This multifunctional underground life detector simply distinguishes and displays different life safety modes based on the detection of these different waves, thus resulting in a variety of multifunctional life detectors.
2025-05-14
Types and characteristics of multifunctional life detectors
Currently known multifunctional life detectors can be divided into radar wave detectors, video detectors, audio detectors, etc. According to the principle and structure, the comparison is as follows: 1. Acoustic Multifunctional Life Detector: 1. Acoustic audio detector. Detects the target by acquiring and amplifying weak sound waves propagating in the air. 2. Vibration wave audio detector. The vibration probe picks up and amplifies the vibration waves transmitted from the ground to detect the target.
2025-05-14
The importance of infrared life detectors
When it comes to infrared life detectors, we need to introduce the concept of the "golden 72 hours." This refers to the golden rescue period after a geological disaster, which is a consensus in the rescue (academic) community. The rescue community believes that there is a "golden 72 hours" after a disaster, during which the survival rate of buried personnel is very high. Therefore, finding survivors within these 72 hours has become an important task. This period is also an important time for infrared life detectors to play their role.
2025-05-14
Analysis of the working principle of an infrared life detector
An infrared life detector is a high-tech rescue device used to detect signs of life. It has image display and night vision capabilities. It mainly judges different targets by sensing temperature differences. Therefore, it can also work in the dark as usual.
2025-05-14
What is the function of an infrared life detector?
The body contains a lot of vital safety information. This information is mainly reflected on the external structure of the body through various sensory methods, such as sound wave frequency, ultrasound, radio waves, and light waves. Different frequencies of these waves naturally produce different sensations. This vital safety underground detector simply distinguishes different vital safety patterns appearing on the display screen based on different waveforms. Therefore, various detectors have been produced. Generally, detectors can be divided into optical detectors, infrared life detectors, and sonar detectors.
2025-05-14
Contact Information
WhatsApp:8618601219006
E-mail:bjsbl_sale@163.com
Address: Room 403, Building B, Xinhua International Center, Huaxiang, Fengtai District, Beijing
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