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您现在的位置:球探足球比分 >> 产品中心 >> >> 紫外灯老化试验箱 >> 紫外灯老化试验箱厂家

ZIWAIDENGLAOHUASHIYANXIANGCHANGJIA

  • 更新时间:  2019-09-09
  • 产品型号:  
  • 简单描述
  • 紫外灯老化试验箱放置在通风良好的地方(建议安装换气风机,保持室内通风),切忌应不可安装在灰尘多的场所
详细介绍

 作为环境试验设备中光老化设备的主要产品,紫外灯老化试验箱主要是对试验样品做紫外光部分的老化试验,如在一定的波长,比如340nm(这是通常使用的波长,因为它最接近户外自然太阳光的光谱)是它的能量足以激发试样样品的高分子链产生化学反应而改变其物理化学性质,比如:褪色、粉化、变粘、发硬、变脆、黄变、机械强度下降等变化,不是有些刚开始入这个行的人认为的是反光成为光污染和车祸杀手的光污染、反光那样的光检测设备。

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