The Shanghai Yetuo Ultra Clean Workbench (Clean Workbench) is designed to meet the cleanliness requirements of local work areas in modern industries such as optoelectronics, biopharmaceuticals, scientific research, and experiments.

The Shanghai Yetuo ultra clean workbench (clean workbench) is different from the biosafety cabinet (biosafety cabinet). The ultra clean workbench can only protect the reagents operated in the workbench from contamination, but cannot protect the staff; And the biosafety cabinet is a negative pressure system that can effectively protect workers. The working principle of the ultra clean workbench is that air is sucked into the pre filter through the fan, and then filtered by the high-efficiency filter through the static pressure box. The filtered air is sent out in a vertical or horizontal airflow state, making the operating area reach a hundred level cleanliness and ensuring the environmental cleanliness requirements of production. The ultra clean workbench can be divided into vertical flow ultra clean workbench (vertical flow cleanbench) and horizontal flow ultra clean workbench (horizontal flow cleanbench) according to the direction of airflow. The ultra clean workbench can be divided into single-sided operation and double-sided operation according to its operating structure, and can be divided into ordinary ultra clean workbench and biological (pharmaceutical) ultra clean workbench according to its purpose. Ultra clean workbench is a purification workbench used in fields such as healthcare, pharmaceuticals, and chemical experiments, providing a sterile, dust-free, and clean environment. When it comes to ultra clean workbenches, some people may ask if they are the same as biosafety cabinets? In fact, the characteristics of an ultra clean workbench are sterility, dust-free, and cleanliness, which can protect the reagents operated in the workbench from contamination. The biosafety cabinet is designed to protect the operator, laboratory environment, and experimental materials from exposure to infectious aerosols and splashes that may be generated during the operation of infectious experimental materials such as primary cultures, bacterial strains, and diagnostic samples. Outstanding safety and effective protection of staff.

The main differences between Shanghai Yetuo Super Clean Workbench and Biosafety Cabinet are as follows:

1. A biosafety cabinet is a safety equipment widely used in fields such as microbiology, biomedicine, genetic recombination, animal experiments, biological products, etc. for scientific research, teaching, clinical testing, and production. It is also the most basic safety protection equipment in the first level biological safety barrier of the laboratory.

2. Ultra clean workbench, designed to protect experimental materials, draws air into the pre filter through a fan, enters the high-efficiency filter through a static pressure box for filtration, and sends the filtered air out in a vertical or horizontal airflow state to achieve a hundred level cleanliness in the operating area, ensuring the production meets the requirements of environmental cleanliness. It can only protect the sample, not the operator.

3. The biosafety cabinet is a negative pressure purification workbench. When the biosafety cabinet is operated correctly, it can fully protect the staff and test samples, and prevent cross contamination. And the ultra clean workbench is just a clean workbench, protecting the operating objects rather than the staff and laboratory environment. Therefore, in microbiology and biomedical research, teaching, clinical testing, and production, biosafety cabinets should be used instead of ultra clean workbenches.

4. In terms of cleanliness level, biosafety cabinets are also superior to ultra clean workbenches.