ISO 18560-1:2014标准是一项针对光催化材料在室内照明环境下的空气净化性能进行测试的方法。该标准的第一部分主要针对光催化材料对甲醛的去除效果进行测试。甲醛是一种常见的室内有害气体，对人体健康有很大的危害。因此，研究光催化材料对甲醛的去除效果具有重要的意义。

本标准的测试方法采用了测试室的方法，即将光催化材料置于一个封闭的测试室中，通过加入一定浓度的甲醛气体来模拟实际环境中的甲醛污染情况。在测试过程中，通过监测测试室内甲醛浓度的变化来评估光催化材料的去除效果。测试过程中需要控制室内的温度、湿度、光照强度等因素，以确保测试结果的准确性。

ISO 18560-1:2014标准适用于各种类型的光催化材料，包括氧化钛、氧化锌、氧化铟等。该标准的测试结果可以用于评估光催化材料在实际环境中的空气净化性能，为光催化材料的研究和应用提供参考。

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