结合液晶显示器面板制造洁净厂房的特点,对超大面积、高空间、FFU数量巨大的电子工业洁净室工程性能参数的检测方法进行介绍和分析,以实际的检测数据对某些测试方法进行实验、对比和论证,提出适应超大面积洁室需要,提升工作效率、降低测试成本、减少检测时间,且不影响检测效果的已装空气过滤器泄漏检测方法。 Combined with the characteristics of the LCD panel manufacturing clean room, large area, high space, a large number of FFU electronic industry clean room engineering performance parameters detection methods are introduced and analyzed with the actual test data to test some of the test methods, compared And demonstration, put forward to adapt to the needs of large area clean room, improve work efficiency, reduce test costs, reduce the test time, and does not affect the detection effect of the installed air filter leak detection method.