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Pass Box
Dynamic Pass Box
Minimum Order Quantity: 1 Piece
Product Brochure
Product Type | Dynamic |
Usage/Application | Pharmaceutical Industry |
Size | 600 x 600 x 1000 mm |
Material | Stainless Steel |
Brand | Peter Air Systems |
Voltage | 220 V |
Frequency | 50 Hz |
Phase | Single Phase |
Noise Level | 75 dbA |
Grade | SS 316 / SS 304 |
Country of Origin | Made in India |
A dynamic pass box, also known as a dynamic air pass-through or a dynamic transfer hatch, is a specialized equipment used in cleanroom environments to facilitate the transfer of materials or objects between areas with different cleanliness levels. It helps maintain the integrity of the cleanroom by minimizing the risk of contamination during the transfer process.
Here's how a dynamic pass box typically works:
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Structure: A dynamic pass box consists of two chambers separated by a dividing wall or a door. Each chamber has its own access door on opposite sides of the wall.
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Airflow: The pass box is equipped with a fan/filter unit (FFU) or a high-efficiency particulate air (HEPA) filter system. This creates a unidirectional airflow within the pass box, maintaining positive pressure in one chamber and negative pressure in the other.
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Operation: To transfer materials, an operator opens one door of the dynamic pass box and places the items into the positive pressure chamber. The door is then closed, and the operator initiates a transfer process.
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Airflow direction: The dynamic pass box uses the airflow system to create a controlled environment. The positive pressure chamber releases clean air, while the negative pressure chamber extracts air, preventing contamination from entering the cleanroom.
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Sterilization and filtration: The air in the dynamic pass box is filtered by the HEPA filters or FFUs, removing airborne particles and microorganisms. Some pass boxes also have built-in sterilization mechanisms, such as ultraviolet (UV) light, to further reduce contamination risks.
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Interlocking system: Dynamic pass boxes often have interlocking systems that prevent both access doors from being open simultaneously. This ensures that there is always a barrier between the cleanroom and the outside environment.
The use of dynamic pass boxes allows for the transfer of materials, samples, or equipment without compromising the cleanliness of the cleanroom. They are commonly utilized in industries such as pharmaceuticals, biotechnology, electronics manufacturing, and research laboratories where maintaining a controlled and sterile environment is critical.
It's important to note that the specific design and features of dynamic pass boxes may vary depending on the manufacturer and the requirements of the cleanroom facility.
Additional Information:
- Production Capacity: 1000
- Delivery Time: As Required
- Packaging Details: As Required
Static Pass Box
Product Brochure
Product Type | Static |
Usage/Application | Pharmaceutical Industry |
Size | 600 x 600 x 600 mm |
Brand | Peter Air Systems |
Voltage | 230 V |
Frequency | 50 Hz |
Phase | Single Phase |
Material Grade | SS316 / SS304 / GI Powder Coated |
Country of Origin | Made in India |
A static pass box, also known as a static air pass-through or a static transfer hatch, is a specialized equipment used in cleanroom environments to facilitate the transfer of materials or objects between areas with different cleanliness levels. It helps maintain the integrity of the cleanroom by minimizing the risk of contamination during the transfer process.
Here's how a static pass box typically works:
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Structure: A static pass box consists of two chambers separated by a dividing wall or a door. Each chamber has its own access door on opposite sides of the wall.
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Design: Unlike dynamic pass boxes that use airflow to create controlled environments, static pass boxes rely on a mechanical interlock system to maintain the separation between the two chambers. This interlock system ensures that only one access door can be opened at a time, preventing cross-contamination between the cleanroom and the external environment.
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Operation: To transfer materials, an operator opens one door of the static pass box and places the items into the chamber. The door is then closed and locked. Once the door is locked, the interlock system prevents the other door from being opened simultaneously.
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Cleanroom Classification: Static pass boxes are available in different designs and materials to meet the requirements of various cleanroom classifications. They can be customized based on the level of cleanliness needed, such as ISO classes or Federal Standard 209E.
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Material Compatibility: Static pass boxes are typically constructed using materials that are easy to clean, non-shedding, and resistant to chemicals. Common materials include stainless steel or powder-coated steel for the frame and transparent materials such as tempered glass or polycarbonate for the doors.
Static pass boxes offer a controlled and secure means of transferring materials between cleanroom areas with different cleanliness levels. They are commonly used in industries such as pharmaceuticals, biotechnology, electronics manufacturing, and research laboratories where maintaining a controlled and sterile environment is critical.
It's important to note that the specific design and features of static pass boxes may vary depending on the manufacturer and the requirements of the cleanroom facility.