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What is a high-efficiency filter used for? How to detect leaks in a high-efficiency filter?
What is a high-efficiency filter used for? How to detect leaks in a high-efficiency filter?In today's social development process, the use of filters has been widely popularized. Different types of filters are used in different fields. High-efficiency filters are one of many filters. This filter has its characteristics and Advantages, so what is a high-efficiency filter used for? How to detect leaks in a high-efficiency filter? Let’s look at the detailed introduction.The high-efficiency filter can capture suspended solids or dust particles below 0.5um, so it can be used at the end of the filtration system. The filter material used by the high-efficiency filter is ultra-fine glass fiber paper, and the dividing plate is Aluminum foil, plastic cardboard, and other materials are folded. The sealant uses high-quality polyurethane sealant. The outer frame is made of stainless steel plates, galvanized plates, and aluminum alloy profiles. Leak detection method of high-efficiency filter: Since the type of high-efficiency filter is a precision super-cooled type, before use, it is necessary to master the corresponding leak detection methods to ensure the quality of the high-efficiency filter. There are five common leak detection methods for high-efficiency filters, namely the DOP method, sodium flame method, fluorescence method, oil zero method, and particle counting method, and these five methods are also relatively common in the market. The DOP method is mainly used to test high-efficiency filter sponges. It can heat the DOP liquid to produce steam. The steam will become water droplets under some special conditions. After removing large or small water droplets, the remaining water droplets can enter the air duct. , by testing the turbidity of the gas sample to judge the efficiency of the performance. The steel flame method is one of the most standard detection methods in the industry. This method can judge whether the high-efficiency filter has a good or bad filtration effect on salt zero through the brightness of the flame. The oil mist rule is to use oil mist to judge the filtration performance of the high-efficiency filter on oil mist. The above is a relevant introduction to high-efficiency filters and leak detection methods for high-efficiency filters. I hope that through the above content, everyone can have a better understanding of high-efficiency filters. I also remind everyone in the process of selecting high-efficiency filters. Among them, you must master some relevant professional knowledge, and then make a reasonable choice based on what you have mastered, your purpose of use, and the environment of use. When choosing a high-efficiency filter manufacturer, try to choose one with strong professionalism and relatively high qualifications. |
