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Why use a clean bench?
Why use a clean bench?Clean bench, also known as ultra-clean bench or ultra-clean table, is a box-type local air purification equipment designed to meet the needs of modern industry, optics, and electronics industry, biopharmaceuticals, and scientific research and experimentation on the special cleanliness of the local work area, which is widely used in the fields of medicine and health, biopharmaceuticals, food safety, medical experiments, biological experiments, optics, electronics and other fields, is the most common application at home and abroad. It is the most commonly used aseptic operation device at home and abroad.The main function of the clean bench is to provide a dust-free and sterile local clean environment, the goal is to protect the product from external non-purified air pollution, the size of the airflow rate in the operating space, air flow uniformity, airflow pattern, etc. is an important guarantee for the realization of the product protection. Clean bench use and classification The clean bench is composed of a box, fan, pre-filter, high-efficiency (ultra-high-efficiency) air filter, operation panel, and electrical control system. 1. The clean bench box is made of a full steel plate with electrostatic spraying on the outer surface, which can be anti-rust and anti-disinfection corrosion. 2. The purification unit includes fans, filters, flow-averaging layers, etc. 3. The fan is the core component of the clean bench, and generally adopts the fan system with adjustable air volume, by adjusting the operating condition of the fan, the average wind speed in the clean working area can be kept within the prescribed range to meet the demand of sterile operation. 4. The clean bench high-efficiency filter plays an important role in protecting the end high-efficiency filter or ultra-high-efficiency filter. 5. Clean bench even flow layer as even flow equipment is the operation area cleanliness level, wind speed size, and wind speed uniformity of the important guarantee, even flow layer mainly plate, net or fabric and other forms. 6. In addition, the clean bench can also be equipped with ultraviolet sterilization lamps, addition to static electricity equipment, stainless steel orifice plate countertops, pressure gauges, and a wind speed liquid crystal display panel. |
