The negative pressure weighing hood can provide a self-circulating negative pressure clean environment. The weighing hood is mainly used in the biopharmaceutical industry to prevent cross-contamination during the weighing or sampling of pharmaceutical raw materials and protect the safety of operators. The weighing hood can provide explosion-proof and anti-corrosion models, which can be used in a variety of complex working conditions. The unit adopts modular design, which is convenient for installation and transportation.

Intelligent information processing, automatic operation, automatic weighing, label printing, data storage, unmodifiable after storage, reducing human operation errors, ensuring data, double-layer negative pressure sealing, and ensuring zero leakage of the high-efficiency filter frame. Provide verification documents IQ/DQ/OQ.