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PLS-FX300HU高均匀性一体式氙灯光源

PLS-FX300HU High uniformity integrated xenon light source
产品中心:氙灯光源 品牌:泊菲莱 浏览量:891

关键特征

● 特为光电材料测试设计,考虑其尺寸及辐照特性需求;

● 输出矩形、均匀光斑,10×10~50×50 mm2连续可调;

● 输出光斑的均匀性高,光斑尺寸≤20×20 mm2时,可达A级太阳模拟器要求,适用于光电转化效率(IPCE)的测量;

● 输出光功率密度>3000 mW/cm2(光斑大小10×10 mm,调焦筒直接输出),可满足高强度均匀光的实验需求;

● 光辐射度调节方式:电流调节、电动光阑,实现对输出光强度精细化调节。


应用领域

▲ PEC光电化学       ▲ 太阳能电池测试       ▲ 膜光催化

● 光降解气体污染物(如VOCs 、甲醛、氮氧化物、硫氧化物等)

● 光降解液体污染物(如染料、苯及苯系物等)

○ 光催化分解水制氢/氧       ○ 光催化全分解水       ○ 光催化CO2还原       ○ 光致变色       ○ 光合成     


光输出特性

● 总光功率:50 W

● 光谱范围:320~800 nm

● 配合滤光片:紫外光区,可见光区及窄带光

● 光斑尺寸:输出矩形光斑10×10~50×50 mm2连续可调

● 辐照不均匀性:<±4%


安全性

● 灯箱-电源箱一体式设计;

● 风扇故障保护,风扇关机延时;

● 过载过流自动断电防护功能;


光源稳定性

● 直接测量光输出变化的精密光学光反馈系统

● 长周期辐照不稳定性:<2%(8 h)

● 输出光不均匀性:±1%

● 基于微型CPU的集中数字化供电管理控制(软件控制)


控制方式

● 工作模式:专用光控模式;

● 电流:21 A;

● 灯泡(耗材)使用寿命:>1000 h(满足光催化正常条件下的光强度要求);

代表文献

广州大学黄勇潮团队引用PLS-FX300HU光源.png

内蒙古大学王蕾团队引用PLS-FX300HU光源.png

内蒙古大学王蕾团队引用PLS-FX300HU光源1.png

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