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本文提出了一种电定标气动式绝对辐射计,并设计制作了一台原理样机。实验结果表明:该仪器适用于辐射的绝对测量,它使腔形绝对辐射计的测量范围延伸了一个数量级,其测量精度可达到0.7%。
In this paper, a kind of electric calibration pneumatic absolute radiometer is proposed and a prototype is designed and manufactured. The experimental results show that the instrument is suitable for the absolute measurement of radiation. It extends the measuring range of the cavity absolute radiometer by an order of magnitude and achieves a measurement accuracy of 0.7%.