HP880D用于测试LED小型灯具及单颗大功率LED的光度性能，仪器设计了光学暗箱及光栏，无需暗室。设施距离可以选择，测试方法满足CIE127和IEC61341标准的测试要求。

Details:

HP880D mini goniophotometer

HP880D is employed to measure the photometry parameters of small LED lamp and single power LED. The instrument includes optic dark chamber and aperture, can be operated at optional distances without dark room environment supporting. The solution meets CIE127 and IEC61341 requirements.

Characteristics and specifications:

Range of luminosity: 0.1-30.000c d

Accuracy of luminosity: class1

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

Center intensity: 10

Angle range: -900-+900

Angle accuracy: ±0.20

Measuring angle interval: 10

Fine V(λ)corrected detector

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

Meet the requirements of GB&CIE