紫外耐气候试验箱 紫外老化箱

紫外老化试验箱

ultra ageing test chamber

zw/yh—p型紫外光耐气候试验箱可模拟由阳光、露水造成的危害。使用紫外灯模拟阳光的效果，用凝露湿气模拟雨水和露水，待测材料置放于一定温度下的光线和潮气交替循环中进行测试，危害的类型包括：褪色变色失光、粉化、开裂起泡脆变强度衰退和氧化。有利于帮助选择新的材料，改进现有材料以及评价配方的变化是如何影响产品耐久性。

zw/yh-p ultra ageing test chamber imitates damage from sunlight and dew ,with ultra light imitates sun, dew imitates rain and dew in the nature, then put the test samples in certain light and wet surroundings, and testing by turns and circle. damage contains: color fading, crisp, oxygen etc.by this test it is helpful to choose new material and improve material and so on.