- 產品品牌:
- 伏達
- 產品型號:
- GON-180
◆GON-180 LED小型燈具分布光度計
型 號: 價 格:0元 詳細介紹 本儀器主要用于測量組合LED光源或由鹵鎢燈、緊湊型熒光燈等組合的反射燈發光強度、空間光強分布曲線、法向光強、光束擴散角等光度參數。根據被測光源(燈具)的尺寸大小,可配置不同規格的燈具夾具。This instrument mainly be used to measure the luminous intensity distribution curve,intensity data,spread angle etc. of LED lamps and flash lamps, CFL lamp and other lighting devices. The various dark room are selectable in according to size of tested lamps.
技術特性 Characteristics & Specifications
◆照度動態范圍:0.001lx至20000lx
Dynamic luminance range:0.001lx~20000lx;
◆照度測量 Accuracy of luminosity: Class1;
◆光束擴散角 Spread angle of light beam:θ(50%) θ(25%) θ(75%);
◆法向光強 Center Intensity: Io ;
◆角度范圍 Angle range: -90o~+90°;
◆角度測量 Angle accuracy ±0.2°;
◆測量角度間隔選擇 Measuring angle interval:0.5°/1°/2°/5°;
◆光電探測器V(λ)修正水平高,達到國家照度計要求
Fine V(λ) corrected detector;
◆自動繪制光強空間分布曲線(極坐標和直角坐標)和自動測定光束角
Draw luminous intensity distribution curve and measure the spread angle for light beam automatically;
◆測試方法滿足CIE和國際要求 Meet the requirements of GB & CIE;
◆RS-232接口方便于PC電腦連接,操作系統Windows 2000/XP/Vista
RS-232 Interface, based on windows 2000/XP/Vista;
◆用戶自備5mx3mx3m(長x寬x高)暗室一間,要求內墻壁涂上黑色無光漆
The user supplies for oneself 5mx3mx3m darkroom one,In request wall for black



