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Microsolar 300 氙灯光源

Microsolar 300 氙灯光源是泊菲莱科技针对光强衰减制定的实验用氙灯光源,其通过光反馈系统对氙灯电流进行控制调节,实现发光功率长时间稳定的效果。
产品中心:氙灯光源 品牌:泊菲莱 浏览量:7338

产品简述

Microsolar 300 氙灯光源是国内先进的光催化(光化学)科研级光源,可提供从紫外区到近红外区的强光谱输出。广泛应用于光解水制氢、光降解污染物以及模拟太阳光与可见光、模拟各类太阳光紫外波段加速实验等研究领域。

Microsolar 300 氙灯光源具有恒定光辐照度输出(光控)和恒定电流输出(程控)两种模式,氙灯光源在工作状态下可调节输出电流,电流的增减控制着光能量输出的大小。


关键特征

● 具有恒光辐照度输出(光控)和恒电流输出(程控)两种工作模式;

● 采用光学光反馈技术,实现输出光强的长期稳定输出;

● 采用液晶显示屏,显示相对辐照值、灯泡寿命计时;

● 具有过载过流保护,风扇延时等多种保护功能。


应用领域           ▲特别适用   ●较为适用  ○可以使用

▲ 光催化分解水制氢/氧(长周期)       ▲ 光催化全分解水(长周期)       ▲ PEC光电化学 

● 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CO2还原       ○ 光合成       ○ 膜光催化       ○ 光致变色


六大优势

  1. Microsolar300 氙灯光源,应用太阳模拟器核心技术(TSCS)的陶瓷氙灯光源产品,让实验更准确、更可信、更可靠,可重复性与可对比性也得到了质的提高! 

  2. Microsolar300 氙灯光源具有恒定电流的输出模式,可确保氙灯光源的供电功率恒定。同时Microsolar300 氙灯光源内置光学光反馈系统,开启恒光辐照度输出模式后,可根据使用者设定的辐照值,实时检测氙灯光源的输出情况并自动进行辐照强度的调节,在相对时间内使辐照强度平均数值更进准的控制在设定数值内,提高实验精准性。 

  3. Microsolar300 氙灯光源,可实现高能量密度、长时间连续照射。结合各种滤光片组合后,可实现窄波段的催化剂改进效果评价及宽带通总体催化效果评价。同时能够结合多种反应器(系统),完成固、液、气相的在线及离线分析实验。Microsolar300 氙灯光源可以将研究范围拓展至大气层外的太阳光谱。 

  4. Microsolar300 氙灯光源,在设计中采用微处理器技术,与程序化全数字的电路管理。该系统的光输出可沿光轴方向360°旋转,实现氙灯光源的水平与垂直照射方式。高集中型氙灯光源箱,可满足小空间内的多方向照射实验的需求。 

  5. Microsolar300 氙灯光源,具有综合的热管理系统,采用全新的铜、铝结合散热结构,精心优化的轴向散热设计,与关机风扇散热延时、温度传感器监测控制等多重手段结合,散热效果极佳,使氙灯光源箱体更为小巧灵活,获得了优良的综合性能。 

  6. Microsolar300 氙灯光源基于优秀的散热设计,有效延长了氙灯光源的使用寿命,并提高发光效率。同时液晶显示屏上会显示氙灯的累计使用时间。


光输出特性

● 总光功率:50 W,可见区19.6 W,紫外区2.6 W

● 光谱范围:320~780 nm (可拓展至320~2500 nm)

● 配合滤光片:紫外光区,可见光区,近红外光区及窄带光

● 光源发散角:平均6°

● 光斑直径:30 mm~60 mm(依照射距离)


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≤±3%(8 h)

● 基于微型CPU的集中数字化供电管理控制

● 实时相对辐照值显示(相对值),定时功能


安全性

● 灯箱 - 电源连接线缆无高压传输特性

● 一种基于集成式氙灯的散热结构( 专利号:201320740323.5)

● 风扇故障保护,风扇关机延时

● 过载过流自动断电防护功能


控制方式

● 工作模式:程控模式,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 )


基础参数

● 灯泡功率:300 W

● 功率调整范围:150 W~300 W

● 电源纹波:200 mVp-p (峰-峰值)

● 电源纹波:数字电流显示

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代表文献

i澳洲国立大学大学殷宗友团队引用Microsolar300氙灯.png

清华大学李亚栋团队引用Microsolar300氙灯.png

中科院化学所盛桦团队引用Microsolar300氙灯.png

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