Laboratery Class II A2 Biosafety Cabinets ULPA ISO 4 Class

Bio Safety Cabinets in Laboratery Furniture mode

Biological safety cabinet (BSC) is a box-type air purification negative pressure safety device that can prevent certain dangerous or unknown biological particles from dissipating aerosols during the experimental operation. It is widely used in scientific research, teaching, clinical testing and production in the fields of microbiology, biomedicine, genetic engineering, and biological products. It is the most basic safety protection equipment in the first-level protective barrier of laboratory biosafety.

Class II A2 Biosafety Cabinets Features:
1. The self-induction fan is used to ensure that when the air pressure through the filter changes 50%, the flow change is less than 10%

2. Using ULPA ultra high efficiency air filter made of borosilicate glass fiber

3. With UV lamp appointment function, it can eliminate the waiting time of the safety cabinet in the UV lamp disinfection process

4. Before leaving the factory, the safety cabinets pass strict filters that can scan and detect the leakage rate integrity test;

5. Adopt visible thermal breeze speed sensor to measure wind speed truthfully, accurately and in time;

6. With ergonomic design, the operation is more comfortable;

7. With the upper and lower limit alarm of the front window glass door height;

8. Personnel protection test adopts microbiological method and potassium iodide method

9. All biological safety cabinets that leave the factory must pass strict pressure leak testing

The structure of the Class II A2 Biosafety Cabinets:

Biological safety cabinets generally consist of two parts: a box and a bracket. The cabinet part mainly includes the following structures:

1. Air Filtration System

The air filtration system is the most important system to ensure the performance of this equipment. It consists of a driving fan, an air duct, a circulating air filter and an external exhaust air filter.

2. External exhaust air box system

The external exhaust air box system is composed of external exhaust air box shell, fan and exhaust duct.

3. Sliding front window drive system

The sliding front window drive system consists of the front glass door, door motor, traction mechanism, drive shaft and limit switch.

4. The illuminating light source and ultraviolet light source are located inside the glass door to ensure a certain brightness in the working room and to sterilize the table and air in the working room.

5. On the control panel, there are devices such as power supply, ultraviolet lamp, lighting lamp, fan switch, and control the movement of the front glass door. The main function is to set and display the system status.

The company uses the business philosophy that is fully integrated with the market economy and efficient management and operation mechanism, takes the market as the guide, and builds a "customer-centric" marketing system based on customer needs. Ensure to provide customers with high-quality all-round services, and comprehensively improve product quality and services. Chengli company takes "creating a national brand, taking the road of scientific development, and striving to create value for society" as its corporate mission, adhering to scientific and innovative research and development concepts, and is committed to the development and production of more scientific, safer and more effective medical products , To meet customer needs, provide quality services, and strive for China's medical industry!