HP821 LED光电性能分析仪

配合光强装置用于测量小功率LED的中心光强、光强扩散角及相关的电性能参数,内置恒流源，操作方便、显示直观，适合LED电

参数光强快速测试和质量控制,符合CIE-127-1997条件A或B。

Equipped with light intensity device used to measure low power LED electrical characteristics and central luminous intensity,

spread angle of light beam with constant current power supply, easy operation, visual display, suits LED electric parameter

test and quality control. It meets the requirements of CIE-127-1997 A or B.

HP821 LED光电性能分析仪