用于LED射灯、半导体发光器件等小型灯具配光曲线、光强数据、光束角、等效光通量的测试。整个测试过程由计算机控制自动

完成，操作简单，使用方便，低成本型。

Be used to measure the luminous intensity distribution curve,intensity data,spread angle and equivalent luminous flux

of small lamps. Computer controls the whole test process automatically with low cost and simple operation.