SUS 304 Stainless Steel VHP Pass Box In Pharmaceutical Manufacturing

The VHP pass box is a specialized pass-through box designed for clean room environments, utilizing vaporized hydrogen peroxide (VHP) as the sterilization method.

Key Features:

1. Sterilization Capability:

   • The VHP pass box is equipped with an integrated VHP sterilization system, which can effectively decontaminate the interior of the pass box.
   • VHP sterilization is a chemical disinfection method that can efficiently kill bacteria, fungi, and viruses.

2. Material Selection:

   • The pass box is constructed using high-quality, corrosion-resistant materials such as SUS 304 stainless steel to ensure compatibility with the VHP chemicals.
   • The stainless steel construction also provides excellent durability and easy cleanability, making it well-suited for clean room environments.

3. Sealing Performance:

   • The VHP pass box features a highly-sealed door design to effectively isolate different clean room areas and prevent cross-contamination.
   • Precise air lock chambers and pressure differential control systems ensure the integrity of the VHP sterilization process.

4. Operational Convenience:

   • VHP pass boxes typically feature automated operations, with programmable control of the VHP sterilization cycle and material transfer functions.
   • The user interface is designed to be user-friendly, facilitating easy daily management and maintenance by operators.

Applications:
VHP pass boxes are widely used in industries that require strict cleanroom and sterile control, such as:

• Pharmaceutical manufacturing
• Medical device production
• Microelectronics fabrication
• Aerospace manufacturing

Vaporized Hydrogen Peroxide
The vaccine industry is generally used for delivery:

• sterile gloves and eye masks;
• Sterile flask and lid;
• Aseptic medium; Record;
• Virus strain;
• Embryo eggs;
• Fermentation tank etc.
   

Laboratory animal room:
cage rack or animal transfer

VHP (Vaporized Hydrogen Peroxide) Decontamination Chamber is normally used for sterilization of outer surface of any object, which is not suitable for AUTOCLAVE & compatible with HYDROGEN PEROXIDE in vapour phase.

Operation Principle

Chamber air tightness test:JG/T 382-2012“Pass box”( - 500 Pa pressure maintaining 20 min,≤ - 250 Pa)
HEPA leak detection: in situ scanning leak detection can be done for high efficiency of air supply and exhaust
Cleanliness: static class A

Product Description

VHP Decontamination Chamber is designed for two different zone of area, for transferring of product from lower classified zone to higher classified zone (Non– sterile area to Sterile area), without effecting the balancing of respective zone, containment free product transfer to higher classified zone.

Characteristic & Features

• Sterilization process <120min. to realize multiple sterilization operations one day.

• Emergency Stop.

• Decomposition filter can effectively reduce the concentration of VHP remain Reduce the impact on environment and personnel.

• Very low hydrogen peroxide consumption.

Technical Parameters & Specifications

 Engineering Drawing

Sterilization Process & Vaporizer Schematic Diagram