本机用于各种有色纺织品、皮革、人造革、塑胶等有色材料的耐光、耐气候色牢度及光老化试验。通过设定试验仓内紫外线光照强度、温度、凝露环境、喷淋等参数，提供实验所需的模拟自然条件，以检测有色纺织品，染料耐光耐气候色牢性能。 This machine is designed for testing light fastness, colorfastness, and aging resistance of various colored textiles, leather, artificial leather, and plastics.By setting the UV ray intensity, temperature, condensation and spray in the test chamber, it provides the test with the required natureconditions so that you can test the light fastness and colorfastness of colored textiles and dyes.