Air cleanliness: To ensure compliance with the requirements of air cleanliness electronic factory purification plant, the key is the last stage filter cleaning system performance and installation. End-stage purification system filters generally use high efficiency filters or sub-efficient filter. Where each level of cleanliness seems to have two types of filters to choose from, selecting high-performance or low-performance purification plant, depending on the specific circumstances: when the serious environmental pollution, or a large proportion of indoor ventilation, or the clean room is particularly important, a larger safety factor, or one of them in these circumstances, have to choose the high and one class filters; otherwise select a lower performance filters. 0.1μm particle control requirements for clean room, regardless of the level of control of particle concentration have to choose the Class D filters. The above point of view only electronic filter purification plant, in fact, to choose your filter should fully consider the characteristics of the clean room, the filter characteristics and special purification system. To ensure the cleanliness of the best air purification plant, only qualified filters is not enough, but also to ensure. Clean room located inside the compartment should be less, but in the following cases can be separated. One, produced by the fire hazard classification, between A, B and non-A, B adjacent to the production sector, or those who have fire separation requirements. Second, the production process produces a strong noise or emit more heat, dust and harmful gases, and can not take local measures to control those. Third, the production less contact between the two production plants and are often not used simultaneously. Chengde purification plant purification plant _ _ electronic factory in Shandong Ecota purification (certified merchants) are provided by the German decontamination Ltd. Shandong benefits. Shandong Ecota decontamination Ltd. (www.shandongyide.cn) (http://www.shandongyide.cn) is specialized in "all kinds of operating rooms, pharmaceutical 高标准 workshop, P-class laboratory, GLP laboratories, electronic meter "business, the company of" honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: room manager. You can also access (http://www.shandongyide.cn/supply_details_38899246.html), for more information about the company.