Recently, the Ministry of Housing and Urban-Rural Development issued a mandatory national norm \"Industrial Clean Room General Norm (Draft for Comment)\", including design, construction, acceptance and performance of industrial clean room, including pharmaceutical industry, medical equipment, electronics industry And maintenance has made mandatory requirements, such as pipelines that have nothing to do with clean room, should not be made in cleanlocks. The empty noise level of the unidirectional stream and the mixed stream cleaning chamber should not be greater than 65dB (a), and the empty noise level of the non-single stream cleaning chamber should not be greater than 60 dB (a). When the end of the air conditioner system is purified, the empty noise level of the unidirectional stream and the mixed stream should not be greater than 70 dB (a), and the niimate noise level of the non-single stream cleaning chamber should not be greater than 65dB (a . Table 2.2.6 Differential differences in clean room and surrounding space
FFU can be divided into DC FFU and communication FFU according to the different motors. Today, Shandong snyli's Xiaobian introduces the characteristics of DC FFU and its advantages, as follows:DC FFU Features: 1. The DC FFU is relatively low, and it can achieve energy saving purposes.2, DC FFU adopt
FFUIt is suitable for manufacturers of semiconductors, electronics, flat panel displays and disk drives, optical, biological industries and other places that have strict control requirements on air pollution. Quickly occupy the market with unique advantages and reasonable prices. The height is lo
1. High efficiency filter installation conditionsBefore installing the high-efficiency filter, the clean room must be thoroughly cleaned and wiped. If there is dust in the purifying air conditioning system, it should be cleaned and wiped again to meet the cleaning requirements. If a high-efficiency
Today's pharmaceutical industry, medical and health industry, electronics industry, food industry, etc. are inseparable from purification engineering. snyli purification engineering can provide enterprises with a controlled environment that meets production needs, because it directly affects product quality.