Shenzhen Meiri Purification Technology Co., Ltd.
| Delivery Time | 7-15 working days |
| Brand Name | MRJH |
| Certification | ISO.GMP.CE.UL |
View Detail Information
Explore similar products
Customized Air Shower Pass Box M-RCLCDC400 Dynamic Pass Box For Radiology
Lab Clean Room Pass Box Static Dynamic Air Shower Pass Box Internal Arc
Customizable Cleanroom Pass Box Electronic / Mechanical Interlock Pass Cabinet
Double Door Clean Room Pass Box For Lab Hepa Adopts H14 Air Shower Pass Box
Product Specification
| Delivery Time | 7-15 working days | Brand Name | MRJH |
| Certification | ISO.GMP.CE.UL | ||
| High Light | double-door cleanroom pass box ，electronic interlock pass box ，cleanroom contamination control pass box | ||
| Parameter | Specification |
|---|---|
| Structure | Dual-layer stainless steel chambers |
| Interlock System | Electronic sensor control (fail-safe logic) |
| Material | 304 Stainless steel / Powder-coated steel |
| Viewing Window | Double-layer tempered glass (5-8mm thickness) |
| Sealing | EPDM gasket (ISO Class 4~8 compatible) |
| Control Panel | Touchscreen HMI with cycle log & alarm |
| Safety | UV sterilization option / Pressure equalization port |
| Size Options | Customizable (e.g. 600×600×800mm) |
Advanced Dual-Chamber Barrier Technology
Our Double-Door Electronic Interlock Pass-Through ensures zero cross-contamination during material transfer between controlled environments. The intelligent electronic interlock system prevents simultaneous door opening through sensor-based automation, while dual independent chambers create a physical isolation zone.
Featuring real-time status monitoring and configurable purge cycles (air shower/vacuum/UV), it maintains ISO 14644-1 compliance for critical sectors like pharmaceuticals and microelectronics. The robust 304 SS construction with seamless welds eliminates particle traps, and the intuitive HMI allows audit trail export for GMP documentation.
Pharma Labs
Transfer vials between Grade B/C cleanrooms
Biotech Facilities
Sample movement in BSL-2/3 laboratories
Electronics Manufacturing
Wafer handling in semiconductor fabs (Class 100-1000)
Hospitals
Pharmacy-to-ward sterile supply transfer
Food Production
Raw material entry to HACCP zones
Q1: How does the double-chamber design prevent cross-contamination compared to single-door pass boxes?
*A: Unlike conventional pass-throughs, our dual-chamber system creates a physical isolation zone between environments:
Stage 1: Outer door opens → material enters first chamber → door seals
Stage 2: Internal sensors validate cleanliness → inner door unlocks
Critical Safeguard: Electronic interlock enforces <2% door overlap risk (per EN 12469) via infrared sensors.
This sequential transfer protocol blocks >99.97% of airborne particles (tested per ISO 14644-3).*
Q2: What certifications support compliance with pharmaceutical regulations?
*A: The system is engineered for full traceability:
GMP Compliance: Validatable per EU GMP Annex 1 (2022) & FDA 21 CFR Part 11 (electronic records)
Safety Certificates: CE-marked with SIL-2 rated interlocks (IEC 61508)
Material Traceability: 304 SS material certificates & EPDM gasket USP Class VI reports included
Audit Support: HMI stores 25,000+ event logs with CSV export for regulatory audits.*
Q3: Can it integrate with existing cleanroom control systems?
*A: Yes, we offer flexible integration:
Communication: Modbus RTU/TCP protocol for BAS/BMS connectivity
Automation: Dry-contact signals for door status/errors to SCADA
Customization: Optional pressure sensors (0-30 Pa) for differential pressure monitoring
Upgrade Path: Firmware supports future ISO 14644-18:2022 updates.
(Note: Provide cleanroom class & PLC type for pre-configuration)*
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
1500000-2000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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...
Get in touch with us
Leave a Message, we will call you back quickly!