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辐射感温器比较检定装置,主要用于检定同类型的工业用辐射感温器,它的工作温度范围为900～2000℃,与黑体炉相比,具有结构简单、操作方便、耗电少和不需要水冷等优点。 1.结构(见图1): 北京计量仪器厂生产的辐射感温器比较检定装置主要由带有辐射源的灯箱和带有V型夹头的支架所组成。它的光源为1000瓦双排钨丝放映灯泡,其灯座安装在灯箱的上部,可以进行上、下、左、右的少量调节,以便使灯泡双排钨丝的中心、灯箱上的透镜中心和辐射感温
Radiation temperature sensor comparison test device, mainly used for testing the same type of industrial radiation temperature sensor, its operating temperature range of 900 ~ 2000 ℃, compared with the blackbody furnace, has the advantages of simple structure, easy operation, low power consumption and Do not need water and other advantages. 1. Structure (see Figure 1): The radiation detector comparison test device produced by Beijing Metrology Instrument Factory is mainly composed of a light box with a radiation source and a bracket with a V-shaped chuck. Its light source is a 1000-watt double-row tungsten filament display lamp whose lamp holder is mounted on the upper part of the light box for a small amount of adjustment up, down, left and right so that the center of the bulb double tungsten wire, the lens center on the light box And radiation temperature