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Suzhou Huatai Air Filters Co., Ltd.

Clean equipment
Negative pressure weighing hood
The weighing hood is a local cleaning device dedicated to places such as pharmaceuticals, microbiological research and scientific experiments. It provides a vertical, unidirectional airflow that part of clean air is circulating in the work area and some is discharged to the vicinity, to produce negative pressure in the work area to prevent cross contamination, thus guaranteeing high clean environment at work area.

In the equipment, dust and reagents weighting is made to control dust and reagents from spill to prevent the human body from inhalation of dust and reagents and to prevent cross contamination of dust and reagents, thus protecting the safety of the external environment and personnel inside the room.



>Features
-Three-level filtering is set, to effectively extend the life of high-efficient filter;
- Adjust the negative pressure difference in the operating area by regulating air discharge volume (the operating surface must be provided with physical fence);
-To meet the weighting and sub-packaging requirements of various materials to prevent the background environment and operators from pollution;
-Various performance indicators can be monitored, and alarm information is provided, to ensure that the system is controlled;
-The weighing hood is equipped with a variety of performance detection interfaces and equipment power supply interface, easy to operate.



-In line with Chinese GMP2010 revision (Article 52, Article 53), US FDA cGMP, and EU cGMP requirements.
-"Pharmaceutical production quality management practices" 2010 version
-"Drug GMP Guide" 2010 edition
-Electrical components pass the national compulsory CCC certification
-Gb50457-2008"Code for the Design of Clean Plant in the Pharmaceutical Industry"
-GB50591-2010 "Code for the Construction and Acceptance of Clean Room"



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