紫外老化试验箱采用荧光紫外灯为光源，通过模拟自然阳光中的紫外辐射和冷凝，对材料进行加速耐候性试验，以获得材料耐候性的结果。可模拟自然气候中的紫外、雨淋、高温、高湿、凝露、黑暗等环境条件，通过重现这些条件，合并成一个循环，并让它自动执行完成循环次数。

1、温度范围：RT+10℃～70℃
2、湿度范围：≥95%R.H
3、温度波动度：≤±0.5℃
4、温度均匀度：≤±2℃
5、湿度波动度：≤±2%
6、湿度均匀度：≤ ±2%
7、黑板温度：40℃～65℃
8、灯管间距离：35mm
9、样品与灯管距离：50mm
10、灯管功率：40W
11、紫外波长：290nm～400nm(订货时说明） 
12、模拟凝露：凝露系统时间可调
13、紫外光暴露、模拟凝露时间范围：0～99小时
14、支持样板：150×75(mm)
15、样板数量：约40块
16、试验时间：0～9999H  可调
17、辐照度范围：≤50w/m2

材质结构：                                                                                                                                                                                                                                                                                                                                                                                                                    外壳材料：采用优质A3钢板喷塑处理                                                                                                                                                                                                                                                                                                                                                                     内胆材料：进口SUS不锈钢板    试样架由衬垫和伸张弹簧组成，均采用铝合金材料制成                                                                                                                                                                                                                                                                             盛水盘材料：不锈钢                                                                                                                                                                                                                                                                                                                                                                                                  试验箱标准配置：在工作室的两边共安装8支UV紫外灯管                                                                                                                                                                                                                                                                                                                                  样品架夹具数量：20块                                                                                                                                                                                                                                                                                                                                                                                             样品架夹具尺寸：404×105（mm）                                                                                                                                                                                                                                                                                                                                                                      其它：加热方式为内胆水槽式加热，升温快，温度分布均匀   排水系统使用回涡型及U型积沉装置排水