What level of clean area is the ultra-clean workbench, and what is the air cleanliness of the ultra-clean workbench?

What level of clean area is the Ultra-Clean Workbench, and what is the air cleanliness of the Ultra-clean Workbench? The cleanliness level of the ultra-clean workbench: Class 100 (class 5 of the international ISO14644.1 standard).

The ultra-clean workbench is a one-way air purification equipment that provides a local dust-free and sterile working environment. Its use has good effects on improving process conditions, improving product quality and increasing yield. The ultra-clean workbench is widely used in scientific research and production departments that require a local clean and sterile working environment, such as medicine and health, biopharmaceuticals, food, medical scientific experiments, optics, electronics, sterile room experiments, sterile microbiological inspections, plant tissue culture inoculation, etc. . As a kind of air purification equipment, what level of clean area is the ultra-clean workbench?

Air cleanliness class is a class standard that is divided by the maximum concentration limit of particles greater than or equal to the particle size considered in the unit volume of air in a clean space. my country's air cleanliness class standards are divided into: class 100, class 1000, class 10,000, and class 100,000. Class, and the cleanliness of the ultra-clean workbench: Class 100 (International ISO14644.1 standard CLASS 5).

The ultra-clean workbench is designed to protect the experimental materials. The highlight is that it is sterile and dust-free, so that the reagents and other operations in the workbench can be protected from contamination. The air is sucked into the pre-filter through the fan, and filtered through the static pressure box into the high-efficiency filter, and the filtered air is sent out in the state of vertical or horizontal air flow, so that the operating area can reach a hundred-level cleanliness and ensure the production's requirements for environmental cleanliness . Only the sample can be protected, not the operator.