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What is Pass-Box for Cleanroom?

A Pass-Box for cleanrooms is a specialized enclosure or chamber designed to facilitate the transfer of materials between two areas with different cleanliness levels while minimizing the risk of cross-contamination. It serves as an essential component in maintaining the integrity and sterility of cleanroom environments, particularly in industries such as pharmaceuticals, biotechnology, electronics manufacturing, and healthcare.

Key features and functions of a Pass-Box for cleanrooms include:

Bidirectional Transfer:
Pass-Boxes allow materials to be transferred in both directions, typically from a lower cleanliness level to a higher one (e.g., from a non-cleanroom area to a cleanroom) and vice versa. This helps maintain the desired cleanliness level in each area.

Airflow Control:
Pass-Boxes are equipped with air filtration systems, often featuring HEPA or ULPA filters, to ensure that the air entering and exiting the box is effectively purified, minimizing the risk of airborne particle transfer.

Reduced Contamination Risk:
By providing a controlled environment for material transfer, Pass-Boxes prevents contaminants from entering cleanroom areas, which is crucial for sensitive processes and products.

Interlocking Doors:
Pass-Boxes typically have interlocking doors that prevent both doors from being opened simultaneously. This feature ensures that only one door is open at a time, minimizing the potential for cross-contamination.

Material Compatibility:
Pass-Boxes are designed to accommodate various types of materials, including small components, samples, documents, and equipment.

UV Sterilization:
Some Pass-Boxes may include UV-C lights for additional sterilization of the transferred materials, further reducing the risk of microbial contamination.

Ease of Cleaning:
Pass-Boxes are constructed with smooth and easy-to-clean surfaces to facilitate routine cleaning and maintenance.

Positive Pressure:
Pass-Boxes can be designed with positive pressure to prevent the entry of contaminants from lower cleanliness areas into the cleanroom.

Material Transfer Protocol:
Users are typically required to follow specific protocols when transferring materials through the Pass-Box to ensure proper handling and minimize contamination risks.

Regulatory Compliance:
Pass-Boxes are designed in accordance with industry regulations and guidelines to meet the cleanliness and sterility requirements of different sectors.

In essence, a Pass-Box for cleanrooms acts as a controlled gateway that enables the safe and sterile transfer of materials between areas with differing cleanliness levels. Its purpose is to enhance the overall contamination control strategy of a cleanroom environment, supporting processes that demand uncompromised cleanliness and sterility.

YOUTH Pass Box / Pass-Through for Cleanroom

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