Shenzhen Zhong Jian South Environment Co., Ltd.
We are one of the first high-tech enterprise in the industry that provides technical solutions for air pollution control and treatment.
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Pass-through windows used in cleanrooms are specialized equipment designed to transfer items between areas of different cleanliness levels while maintaining contamination control. Their core functions and features include:
Pass-through windows physically isolate and purify items during transfer between cleanrooms and external environments (or zones with varying cleanliness levels). They minimize door openings and block direct air exchange, preventing contaminants like dust and microbes from entering high-cleanliness zones
Materials and Sealing
Interlock and Purification Systems
| Standard Pass-Through | Basic UV sterilization and isolation | Low-risk cleanrooms |
| Laminar Flow Pass-Through | HEPA-filtered vertical airflow (ISO Class 5) | Pharmaceuticals, precision electronics |
| Air Shower Pass-Through | High-pressure nozzles purge particles from surfaces | Industrial cleanrooms (e.g., metalworking) |
| Sterilizing Pass-Through | UV/ozone sterilization for aseptic requirements | Biotech labs, healthcare |
| Air Lock Pass-Through | Creates an air barrier during operation | High-cleanliness zone transitions |
Pass-through windows are critical in industries requiring stringent contamination control:
Technical Data
| Model | Mechanical Interlocks | Electronic Interlocks |
| External dimension (mm) | W760*D660*H660 | |
| Internal dimension (mm) | W600*D600*H600 | |
| Voltage | 220V 50HZ | |
| Case Material (outside) | Cold Rolled Steel Sheet | |
| Case Material (inside) | Stainless Steel | |
| Surface | Plastic spraying | |