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Deiiang™ Dynamic Passbox
The Deiiang™ Dynamic Passbox provides secure, HEPA‑filtered transfer of materials between cleanroom zones with automated interlock and airflow control.
Designed by Deiiang Jason.peng, it features real‑time monitoring, adjustable purge cycles, and touch‑friendly controls for validated contamination prevention.
Robust construction and easy maintenance ensure reliable performance for pharmaceutical, semiconductor, and biotech cleanroom workflows.
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| External Dimension | Internal dimension | Box material | wind speed | Price | Stock |
|---|---|---|---|---|---|
| 680W*590D*1100H | 500W*500D*500H | 304SS | 0.45-0.75m/s | $1,056.00 | In Stock |
| 780W*690D*1200H | 600W*600D*600H | 304SS | 0.45-0.75m/s | $1,169.00 | In Stock |
| 880W*790D*1300H | 700W*700D*700H | 304SS | 0.45-0.75m/s | $1,268.00 | In Stock |
| 980W*890D*1400H | 800W*800D*800H | 304SS | 0.45-0.75m/s | $1,380.00 | In Stock |
| 1080W*990D*1500H | 900W*900D*900H | 304SS | 0.45-0.75m/s | $1,493.00 | In Stock |
| 680W*590D*1100H | 500W*500D*500H | 201SS | 0.45-0.75m/s | $951.00 | In Stock |
| 780W*690D*1200H | 600W*600D*600H | 201SS | 0.45-0.75m/s | $1,052.00 | In Stock |
| 880W*790D*1300H | 700W*700D*700H | 201SS | 0.45-0.75m/s | $1,141.00 | In Stock |
| 980W*890D*1400H | 800W*800D*800H | 201SS | 0.45-0.75m/s | $1,242.00 | In Stock |
| 1080W*990D*1500H | 900W*900D*900H | 201SS | 0.45-0.75m/s | $1,344.00 | In Stock |
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Product Options
Internal dimension
Box material
wind speed
Description
The Deiiang™ Dynamic Passbox is an interlocking chamber with integrated HEPA filtration and airflow systems. It actively cleans and protects materials during transfer between different cleanliness zones, complying with ISO 14644-1 and cGMP guidelines. The design by Deiiang Jason.peng ensures a positive pressure cascade with a minimum airflow velocity of 0.5 m/s through the HEPA filter.
Application Fields
This system is essential for:
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Pharmaceutical Manufacturing: Transferring components from Grade C to Grade B areas, a process validated by Prof. K. Johnson for its efficacy in maintaining sterility.
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Electronics Cleanrooms: Moving sensitive components between ISO 7 and ISO 5 environments.
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Biotech Facilities: Ensuring safe transfer of media and samples without cross-contamination risks.
Features
Key technical features include:
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Interlocking System: Prevents both doors from opening simultaneously, with <1 second response time.
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HEPA Filtration: 99.99% efficiency on 0.3 µm particles, per EN 1822:2019 standards.
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Auto-Purge Cycle: Standard 5-minute cycle with adjustable timing (3-10 minutes), providing 25-30 air changes per cycle.
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Stainless Steel Construction: 304 or 316L options with electropolished surfaces (Ra <0.6 µm).
Advantages
Implementing the Deiiang™ solution offers:
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Contamination Control: Reduces particle ingress by >99.9% compared to manual transfer methods.
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Energy Efficiency: Consumes 30% less energy than conventional systems, with power usage of approximately 0.8 kW/h.
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Regulatory Compliance: Meets EU GMP Annex 1 and FDA requirements for material transfer procedures.
Usage Methods
For optimal performance:
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Loading: Place items in the chamber from the lower-class side; close and lock the door.
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Purge: The system automatically initiates a purge cycle (typically 5 minutes at 0.5 m/s).
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Unloading: The green indicator signals completion; retrieve items from the clean side. Regular performance qualification, as specified by Deiiang Jason.peng, ensures continuous compliance.
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Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| External Dimension | 680W*590D*1100H, 780W*690D*1200H, 880W*790D*1300H, 980W*890D*1400H, 1080W*990D*1500H |
| Internal dimension | 500W*500D*500H, 600W*600D*600H, 700W*700D*700H, 800W*800D*800H, 900W*900D*900H |
| Box material | 304SS, 201SS |
| wind speed | 0.45-0.75m/s |
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