I. Site Selection and Layout: Laying a Solid Foundation for Experiments
Animal cell experiments have extremely strict requirements for environmental purity and tranquility. When selecting a site, it is necessary to keep away from busy traffic main roads, factories, and other sources of noise and pollution. It could be hidden in a quiet corner of the suburban area of the city or located in a well - planned scientific research park, reducing the subtle impact of external interference on experimental results and ensuring the accuracy of experimental data.
- Clear Functional Zoning: The experimental area undertakes important tasks such as cell culture and complex experimental operations; the animal breeding area creates a comfortable "home" for experimental animals; the auxiliary area includes dressing rooms, washing rooms, storage rooms, and other logistical support spaces. Each area is independent yet collaborative, effectively avoiding the risk of cross - contamination.
II. Building and Decoration: Creating a Stable and Clean Space
- Stable and Seismic - Resistant Structure: The building structure of the laboratory needs to bear the heavy loads of experimental equipment, animal breeding facilities, etc., and at the same time, it should have excellent seismic performance. In the face of natural disasters, it provides protection for experimental personnel and equipment. The rational use of reinforced concrete structures or steel structures greatly enhances the stability of the building.
Fine Decoration: Creating a Clean Environment
- Dust - and Water - Resistant Walls and Ceilings: The walls and ceilings are made of color steel plates that are easy to clean and disinfect, corrosion - resistant, dust - free, crack - free, smooth, and waterproof. The surface coating has antistatic properties, reducing dust adsorption and always maintaining a high - cleanliness laboratory environment.
III. Air - Conditioning, Ventilation, and Purification: Building a High - Quality Environmental Guarantee
- Appropriate Temperature and Humidity: Animal cells are extremely sensitive to temperature and humidity. The temperature in the experimental area is usually controlled at 20 - 26 °C, and the relative humidity is maintained at 40% - 70%. The temperature in the animal breeding area is adjusted according to the types of animals. For example, the temperature in the mouse breeding area is generally 22 - 25 °C, and the humidity is 40% - 60%. The air - conditioning system produced by Guangzhou Cleanroom Construction Co., Ltd. can accurately adjust the temperature and humidity, providing an ideal living environment for cells and animals.
Efficient Ventilation and Air Exchange: Keeping the Air Fresh
- Optimized Airflow Organization: The air - supply - from - the - top and air - exhaust - from - the - bottom airflow organization method is adopted. Fresh air is sent in from the top, flows through the experimental operation area, and is discharged from the bottom, effectively avoiding air - flow short - circuit and cross - contamination, ensuring that the experimental environment is always in a good state.
- Efficient Filtration System: The laboratory is equipped with a three - stage air - filtration system consisting of primary, medium - efficiency, and high - efficiency filters. The filtration efficiency of the high - efficiency filter for particles with a particle size of ≥ 0.3μm reaches more than 99.97%, effectively removing dust particles, microorganisms, and other pollutants in the air, providing a reliable purification guarantee for the experimental environment. The purification equipment of Guangzhou Cleanroom Construction Co., Ltd. performs outstandingly in terms of filtration performance and can meet the needs of different cleanliness levels.