产品索引
光热催化仪器
光催化仪器
高通量设备
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
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！
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。
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。
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。
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。
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
代表文献
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