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Among the numerous products of purification equipment, the negative pressure weighing room plays a crucial role. Today, Guangzhou Cleanroom Construction Co., Ltd., a professional manufacturer of purification equipment, will take you on an in - depth exploration of the negative pressure weighing room.

A negative pressure weighing room is an air purification device that provides a local Class 100 cleanliness level. Through a special air - flow organization design, the air in the room is made to be in a negative - pressure state. This means that relatively unclean air from the outside will not flow into the room, and the polluted air inside the room will not spread to the surrounding environment, effectively avoiding cross - contamination.

Its core principle lies in the high - efficiency filter and a unique air - flow circulation system. When air enters the negative pressure weighing room, it first passes through the primary - effect filter to remove large - particle dust. Then, the air passes through the high - efficiency filter, which filters out tiny dust particles and microorganisms, thus providing a clean air environment for weighing operations. At the same time, the negative - pressure environment in the room is achieved by making the exhaust air volume greater than the supply air volume, ensuring that the room always remains in a negative - pressure state.

1. Pharmaceutical Industry: During the research, development, production, and quality inspection of drugs, the weighing of drugs requires an extremely clean environment to prevent drug contamination, which could affect the quality and efficacy of drugs. The negative pressure weighing room can meet these stringent requirements and ensure the accuracy and safety of drug weighing.
2. Food Industry: For some high - end foods, especially those with extremely high hygiene requirements, such as health products and infant foods, the negative pressure weighing room can effectively prevent external microorganisms and dust from contaminating food raw materials, ensuring food hygiene and safety.
3. Scientific Research Field: In scientific research experiments, many experimental materials have strict requirements for the environment. The negative pressure weighing room can provide a clean and pollution - free environment for the weighing of experimental materials, ensuring the accuracy and reliability of experimental results.

1. Excellent Purification Performance: Our negative pressure weighing rooms adopt advanced international filtration technology and high - efficiency filters, which can effectively filter dust particles above 0.3 microns, with a filtration efficiency of over 99.999%, ensuring that the indoor cleanliness level reaches Class 100.
2. Stable Negative - Pressure Control: Equipped with high - precision pressure sensors and advanced control systems, it can accurately control the negative pressure in the room, ensuring that the negative pressure is stable within the set range and effectively preventing cross - contamination.
3. User - friendly Design: Easy to operate and maintain. The equipment has a simple and elegant appearance design, and a reasonable internal space layout, which is convenient for operators to carry out weighing operations. At the same time, the maintenance of the equipment is very simple, reducing the use cost.
4. Customized Solutions: According to the needs and usage scenarios of different customers, we provide customized services to meet the special requirements of customers.

If you have any needs or questions about negative pressure weighing rooms, please feel free to contact Guangzhou Cleanroom Construction Co., Ltd. We will wholeheartedly serve you and provide you with the highest - quality purification equipment and solutions.