Laminar Flow Hood Aseptic Isolator Filling Isolator OEB4

• Pharmaceutical industry: Production of sterile preparations (such as infusions, freeze-dried powder injections), packaging of raw materials, drug inspection, etc., to ensure that drugs are not contaminated.
• Medical field: Local cleanliness of operating rooms (such as orthopedics, neurosurgery), burn ward care, vaccination tables, etc., to reduce the risk of infection.
• Biological laboratories: Microbial culture, virus research, genetic engineering operations, to prevent the spread of bioaerosols.
• Electronics/precision manufacturing: Semiconductor chips, optical components, precision instrument assembly, to avoid dust causing product defects.
• Food industry: Production and packaging of high-cleanliness foods (such as sterile filled beverages, health products).

Advantages of Laminar Flow Hood Isolator

• The laminar flow hood isolator actively creates and maintains a high clean environment of ISO Class 5 (Class 100) and above through unidirectional laminar flow (through HEPA/ULPA high-efficiency filtration). The disinfection compatibility (adaptable to clean area disinfection methods such as VHP and hydrogen peroxide) is highly compatible with the clean room environment, and can continuously remove internal particles, microorganisms and other pollutants to ensure that the cleanliness in the isolation space is stable and controllable.
• In the filling of sterile preparations in the pharmaceutical industry, the laminar flow hood isolator can directly protect the liquid medicine and container from microbial contamination. When assembling semiconductor chips, the laminar flow hood isolator can prevent external dust from adhering to the surface of the chip,
• (Some scenes can be designed as positive pressure) to prevent the intrusion of external unpurified air, and at the same time, with the smooth and easy-to-clean inner wall and directional airflow, the risk of the operating object (such as precision electronic components, cell culture samples, sterile drugs) being contaminated by the external environment is minimized to achieve the "internal protection" function.
• The laminar flow hood isolator has a uniform airflow speed (0.3-0.5m/s), a clear path (such as top delivery and bottom return), no turbulence or dead corners, and the operator can clearly predict the direction of the airflow, reducing the risk of disturbing the clean environment due to operating actions.
• The hood design is more flexible, and the size can be adjusted according to operational requirements (such as a local laminar flow hood can cover a specific operating area), and because the internal pressure is positive, the airflow disturbance when opening the door/transferring materials is small (only a short-term impact, and recovery is rapid).
• The fan system of the laminar flow hood isolator only needs to maintain local laminar flow and positive pressure, and the air volume is small; while the negative pressure isolator usually requires a high-power fan to continuously extract and exhaust to ensure the stability of negative pressure and exhaust filtration efficiency, and the energy consumption is higher.