CLEAN BOOTH is a simple clean room that is built for the quickest and most convenient. The clean shed has a variety of cleanliness levels and space combinations. It can be designed according to the needs of use, so it is easy to use and easy to install. The short construction period and the ... Read More
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Filter’s replacement cycle: 1. The primary filter should be cleaned once a week and replaced every six months. 2. Medium efficiency filter does not need to be cleaned and is changed every quarter. 3. Hepa filters should be replaced once a year. Note: The above replacement frequency is adjusted to ... Read More
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HEPA filters, or high-efficiency particulate air filters, are defined by how well they have been rated to filter particles, not by how they are made. To meet the HEPA standard, a filter is estimated to remove 99.97 percent of particles that are 0.3 microns (or micrometers) in size from the air that ... Read More
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1. Space saving - The FFU can effectively save space and solve the problem of narrow maintenance space at the top of the clean room ceiling. Since the high-grade clean workshop requires a hundred or even ten-level laminar flow hood to solve the process requirements, a large air supply static ... Read More
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1. Selection of materials at different prices If we choose a stainless steel air shower room and a stainless steel air shower room price will be very different, purified color steel plate is generally calculated according to the price of a single sheet, stainless steel is calculated by ton, ... Read More
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The grade of a clean room is usually divided according to the number and size of particles allowed in the air. Internationally, 14644 grades are usually used for classification. According to this standard, the grades of clean rooms are from high to low: 150-9. It should be noted that clean room ... Read More
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The filtration system in a semiconductor clean room is a key piece of equipment for keeping the internal environment clean and dust-free. In order to ensure the effective operation of the filtration system and extend its service life, we need to take a series of maintenance and maintenance measures. ... Read More
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(1) lamp use time: Ultraviolet lamp sterilization power with the increase in the use of time and reduce the general ultraviolet lamp 100h after the output power for the rated output power, ultraviolet lamp light time to reach 70% of the rated power for the average life. The average life of household ... Read More
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Disinfection and sterilization are two different concepts Sterilization refers to the killing or removal of microorganisms (including bacteria, viruses, etc.) from a substance and has an absolute meaning. That is, the opposite of sterilization is non-sterilization, and there is no intermediate state ... Read More
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1. The air velocity of the air supply outlet in the dressing room and operation room of the purification room is more than 0.3m/s, the air velocity of the air shower room is more than 15m/s, the static pressure difference between the operation room and the environment of the purification room is ... Read More
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