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Auto-Door Laminar Flow Pass Box | HEPA-Filtered Touchless Transfer for Critical Zones
Product Overview
Category
Specifications
Airflow System
Vertical unidirectional flow (0.45±0.05m/s)
Door Mechanism
Motorized sliding doors (open/close ≤3s)
Material
316L SS (Ra≤0.6μm) / Electropolished option
Control
PLC + Infrared sensor activation
Safety
Obstacle detection + Emergency manual override
Cleanliness
ISO Class 3-5 maintainable (per ISO 14644)
Noise Level
≤55 dB(A) at 1m distance
Product Description
Robotic-Grade Contamination-Free Transfer
Our Auto-Door Laminar Flow Pass-Through enables zero-human-intervention material movement between controlled environments. The integrated HEPA system delivers ISO Class 5 air purity within the chamber, while motorized doors with infrared sensors eliminate touch-induced contamination.
Featuring adaptive airflow velocity control (adjustable 0.3-0.6m/s), it dynamically compensates for door-opening turbulence. The 316L stainless steel construction with radiused corners meets cGMP sanitization requirements, and the PLC logs all transfer cycles with particle counter interface ports for real-time compliance reporting.
Target Applications
Aseptic Fill Lines - Vial transfer in Grade A/B isolator interfaces
Cell Therapy Labs - Sterile media bottle entry to biosafety cabinets
Vaccine Production - Automated syringe movement between filling & capping stations
Medical Device Assembly - Component feeding to clean benches (Class ISO 5)
Nuclear Medicine - Radiopharmaceutical transport with lead-shielded option
Product Gallery
Frequently Asked Questions
How does laminar flow prevent contamination during door opening?
Our 3-stage protection:
Pre-purge cycle - Chamber pre-cleaning before inner door open
Air curtain - 0.55m/s downward flow creates particle barrier
Shenzhen Meiri Purification Technology Co. Ltd., known by our brand "MRJH," is a leading manufacturer of cleanroom equipment based in Shenzhen, China. With a spacious facility spanning over 30,000 square meters, we specialize in the research, development, production, sales, and service of profession... Shenzhen Meiri Purification Technology Co. Ltd., known by our brand "MRJH," is a leading manufacturer of cleanroom equipment based in Shenzhen, China. With a spacious facility spanning over 30,000 square meters, we specialize in the research, development, production, sales, and service of profession...
