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红外热象仪的原理是利用温度大于绝对零度的所有物体均能放出红外辐射的特性。由目标辐射来的红外线经光学系统聚焦,并对在相应波段内有较高灵敏度的红外探测元件进行扫描,红外探测元件输出的电信息经信息处理,由显示器显示出可见热图。红外热象仪原理机结构大致可分两大部分: 摄象部分其主要作用是对目标源进
Infrared thermometer principle is the use of temperature greater than absolute zero all objects can emit infrared radiation characteristics. Infrared rays radiated from the target are focused by the optical system, and the infrared detection elements with higher sensitivity in corresponding bands are scanned. The electrical information output by the infrared detection elements is processed by information and the visible heat map is displayed by the display. Infrared thermometer principle machine structure can be divided into two parts: the main part of the camera is the target source