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紫外老化箱

紫外老化箱Ultraviolet
aging box

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紫外老化箱Ultraviolet
aging box

紫外老化箱Ultraviolet aging box

    采用能模拟阳光中UV段光谱的荧光紫外灯,并结合控温、供湿等装置来模拟对材料造成变色、亮度、强度下降、开裂、剥落、粉化、氧化等,暴露高温、高湿、凝露、黑暗周期等使之损害的阳光(UV段)因素,同时通过紫外光与湿气之间的协同作用使得材料单一耐光能力或单一耐湿能力减弱或失效,从而广泛用于对材料耐气候性能的评价。

The fluorescent UV lamp, which can simulate the UV spectrum in the sunlight, is used to simulate the factors of sunlight (UV segment) that cause the material discoloration, brightness, strength decrease,cracking, peeling, pulverization, oxidation, etc., as well as high temperature, high humidity, condensation, dark period, etc.At the same time, through the synergy between ultraviolet light and moisture, the single light resistance or single moisture resistance of the material weakened or failed.It is widely used to evaluate the weather resistance of materials.

参考标准 The reference standard: :

 GB/T14522 塑料、涂料、橡胶材料—人工气候加速试验方法

 GB/T16585 硫化橡胶人工气候老化(荧光紫外灯)试验方法

 GB/T16422 塑料实验室光源暴露试验方法