ZWL-300电参数光通量测试系统Electrical Parameter & Luminous Flux Test System ◆设备采用大屏幕LCD，人机交互友好，所见即所得；内置功能强大的数控恒流电源（驱动电流0－1500mA），保证有效测试    条件；◆采用开放式的测试方式，具备齐全的测试支架，支持测试各种光源的光通量（0－300lm）；    利益点：兼容性强，实现一机多用，更大能量的节省成本；◆支持扩展测试光强、颜色参数；◆积分球的内涂层反射效率高，测试结果准确、可靠 ◆Constant current source inside (0-1500mA can be extended), LCD display.◆These measurement systems with full testing fixtures are applicable for all kinds of light source.    Advantage: better compatibility and lower cost;◆Luminous intensity, color testing can be extended.◆The reflection efficiency of inner coating of integration sphere is high.◆These systems comply with CIE standard. To provide I-Iv, I-Vf,θ-Iv curve analysis for your R&D stuff.