用于卤钨灯、射灯、金卤灯、半导体发光器件等小型灯具的配光曲线、光强数据、光束角、等效光通量测试，测试距离可调。测试过程由计算机控制完成，操作简单，使用方便、性价比高。可配置专用夹具。

Details:

HP880 LED goniophotometer for lamps

Be used to measure the luminous intensity distribution curve intensity data spread angle and equivalent luminous flux of luminaries. Computer controls the whole test process automatically with low cost and simple operations.

Characteristics and specifications:

Spread angle of light beam: θ(50%)θ(25%)θ(75%)

Center intensity: I0

Peak luminous intensity: Imax

Misalignment angle:△θ

Range of photometry: 0.1lx-30000lx

Accuracy of luminous intensity: class1

Range of angle: -900-+900

Resolution of angle；±0.20

Angle interval selectable: 10

Draw luminous intensity distribution curve and measure spread angle of light beam automatically