YG611E-IV Water-cooled solar weathering color fastness tester
适用范围
用于各种纺织品、皮革、人造革、塑料、染料、涂料、油漆等有色材料的颜色与性能变化测试，通过调节试验仓的温度、湿度，利用氙灯和滤光系统可靠模拟全光谱日光，测试材料的耐光色牢度和耐光老化实验。
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