Weighing hood
Weighing cover is made of 304 stainless steel, and the wallboard of the working area is made of stainless steel 304(1.2mm thick, oil wire drawing short wire, and the internal arc corner of the wallboard is connected without dead corners, so as to ensure the tightness, cleanliness and beauty of the working area. The negative pressure weighing cover is composed of cover body, static pressure box, air supply box body, uniform flow membrane, PAO detection port, touch screen, differential pressure sensor, fan, lighting lamp and other main components. The negative pressure weighing cover adopts modular design, which is easy to assemble and disassemble on site. Composed of junior high school efficiency + fan box high efficiency filter + flow-equalizing membrane
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Weighing hood is a kind of local clean equipment for pharmaceutical, microbiological research and scientific experiments and other places, it provides a vertical one-way air flow, part of the clean air circulation in the work area, part of the discharge to the nearby area, so that the work area to produce negative pressure, to prevent cross contamination, to ensure the work area of high cleanliness environment. Dust and reagent weighing and sub-packaging in the equipment can control the overflow and rise of dust and reagent, prevent the inhalation hazards of dust and reagent to human body, avoid the cross pollution of dust and reagent, and protect the external environment and the safety of indoor personnel.
Scope of application