【摘要】 利用NIC-1280计算机自动寻找灰体样品红外辐射能量分布中的最大值的波长位置,确定样品表面温度,调节黑体炉温度与样品温度一致,从而获得材料比辐射率,并对测量精度作了讨论。更多还原

【Abstract】 NIC-1280 computer was used to search maximum wavelength location of energy distribulion irradiated by sample,after the sample temperature was determined, the blackbody was adjusted to consist with the sample temperature,so that emissivity spectroscopy of grey body can be obtained.更多还原