The maximum illumination fiber diameter that should be used with each integrating sphere 最大照明光纤直径应与每个累计球适合。
It is helpful to reducing the uncertainty of measuring leds luminous flux with integrating spheres 自吸收效应的校正有助于降低用积分球测量光通量的不确定度。
Test method for solar absorptance , reflectance , and transmittance of materials using integrating spheres 利用综合球进行材料的太阳能吸收反射和传输的试验方法
Test method for measurement and calculation of reflecting characteristics of metallic surfaces using integrating sphere instruments 用积分球仪测量和计算金属表面反射性的试验方法
The apparatus and equipment for experiment include network analyser , nalytical balance , integrating sphere and vacuum exhaust equipment 试验用的主要仪器设备包括网络分析仪、分析天平、积分球和排气台。
Test method for determining solar or photopic reflectance , transmittance and absorptance of materials using a large diameter integrating sphere 用大直经积分球测定材料的太阳能或光反射性,透明性和吸收性的试验方法
Abstract : the self2absorption of optical source is introduced when measuring leds luminous flux with integrating spheres , and two correction methods is recommended 摘要:介绍了积分球测量中光源体的自吸收效应,提出了两种校正方法。