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Clean workbench is a facility that provides a sterile and clean environment for laboratory work.
Clean workbench is a facility that provides a sterile and clean environment for laboratory work.Sterile clean workbench This is a new type of one-way flow clean workbench manufactured with advanced technology. It adopts an adjustable air volume fan system; it is equipped with a sliding door that can move up and down and can be positioned freely; a light-touch switch adjusts the voltage. Ensure that the wind speed in the work area is always in an ideal state. It is widely used in medical and health, pharmaceutical, biochemical experiments, electronics, precision instruments, instruments, and other industries, and provides a local purification workbench in a sterile and dust-free environment.Precautions for sterile clean workbench: 1. The clean workbench has been strictly tested before leaving the factory to ensure its normal use. But this does not mean that the clean workbench manufacturer's testing can replace the operator's necessary inspection and debugging before use. Due to the different environments within the clean workbench, equipment can only function to its maximum potential after proper inspection and debugging. Install ultraviolet germicidal lamps and fluorescent lamps as standard equipment for clean workbench lighting. Newly purchased and unused clean workbenches must be fumigated in addition to being irradiated with ultraviolet lamps. Then when the machine is in working condition, place an open nutrient agar plate at the four corners and center of the operating area. After two hours, cover the lid and place it in a 37°C incubator for 24 hours to count the number of colonies. The average number of colonies per plate must be less than 0.5. 2. Before use, turn on the UV lamp for 30-40 minutes and check whether the various openable doors and windows around the working area are in the working position. It is best to perform surgery in the center of the surgical field, which is a safer area by design. Before operating, you need to have a preliminary understanding of the experimental materials, and at the same time know the performance and safety level of the equipment you are using. Strictly enforce laboratory safety regulations. The use of any specific pathogen must be evaluated for safety. If the experimental materials will contaminate the surrounding environment, they should be avoided in models without exhaust filter plates, because operating in flowing air is tantamount to dispersing poison. The purpose is to be aseptic and avoid cross-contamination, so skilled operation and clear aseptic essentials are essential. 3. It is a relatively sophisticated electrical equipment, so regular maintenance and upkeep is very important. First, it is necessary to keep the room dry and clean. Humid air will not only rust the manufacturing materials but also affect the normal operation of the circuit. Moist air also favors the growth of bacteria and mold. A clean environment can also extend the life of the filter plate. Additionally, cleaning is an important part of normal equipment use, including daily cleaning and routine handling before and after use. The filter plate and ultraviolet germicidal lamp of the clean workbench have a calibrated service life and should be replaced regularly. A sterile clean workbench is a facility that provides a sterile and clean operating environment for laboratory work to protect experiments from the influence of outside air. Compared with the sterile cover, it allows the operator to move freely and reach anywhere in the operating area with a higher safety factor. |
