The design , structure and main specifications of a LED luminous intensity meter are described . The meter can be used to measure the luminous intensity of LEDs conveniently and accurately .

  • 文中介绍了一种发光二极管光强计的设计思想、结构和主要技术指标,它可很方便而准确地测定发光二极管的轴向发光强度。
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