External Size of Laminar Flow Ceiling: 2400*1600*500mm with 201 stainless steel
Deep Pleated HEPA Filter Frame: 201 stainless steel
Separator: Aluminum foil
Deep Pleated HEPA Filter Size: 610*305*292mm 4 pcs
Efficiency: H14
Class: 10000
Gasket: Upstream with gasket, with protect nets 2 sides
UV Light: It can be added
Origin: Shenzhen, China
Here's a structured outline for **Laminar Flow Ceiling** documentation:
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I. Product Introduction
A Laminar Flow Ceiling (also called **Unidirectional Flow Ceiling**) is a high-efficiency air distribution system designed to create a contamination-free workspace by delivering ultra-clean, vertical laminar airflow. It ensures ISO Class 3–5 air cleanliness for critical environments.
A new second generation of German FFA technology laminar flow ceiling is the end of clean operating room and laminar flow ward. It can be widely used in hospital clean operating room, clean ward and clean animal room.
Key Components:
- HEPA/ULPA Filters: Remove 99.99% of particles ≥0.3µm (HEPA) or ≥0.12µm (ULPA).
- Fan Module: Provides uniform airflow with adjustable velocity.
- Stainless Steel/Grille Frame: Corrosion-resistant, easy to clean.
- **Control System**: Optional sensors for airflow monitoring and alarms.
**Applications**: Cleanrooms, laboratories, pharmaceutical production, surgical theaters, and microelectronics manufacturing.
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II. Product Features
1. **Unidirectional Airflow**: Vertical laminar flow minimizes turbulence and particle dispersion.
2. **ISO Compliance**: Meets ISO 14644-1 standards for Class 3/4/5 cleanrooms.
3. **Low Noise & Energy Efficiency**: EC fans reduce power consumption (<50 dB).
4. **Modular Design**: Customizable sizes (e.g., 600x600mm, 1200x1200mm) and filter grades (H13-H14 HEPA, U15 ULPA).
5. **Integrated Lighting**: Optional LED panels with 300–1000 lux brightness.
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III. Product Parameters
| **Parameter** | **Specifications** |
|-----------------------|-----------------------------------------------|
| **Airflow Velocity** | 0.3–0.5 m/s (adjustable) |
| **Filter Efficiency** | H13 HEPA (99.97% @ 0.3µm) or U15 ULPA (99.9995% @ 0.12µm) |
| **Coverage Area** | 2–4 m² per module (depends on size) |
| **Noise Level** | ≤50 dB |
| **Power Supply** | 220V/50Hz or 110V/60Hz |
| **Material** | SUS304 stainless steel or powder-coated aluminum |
| **Thickness** | 200–300mm (varies by configuration) |
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IV. Product Applications
- **Pharmaceuticals**: Aseptic filling, vaccine production.
- **Healthcare**: Operating rooms, sterile compounding.
- **Electronics**: Semiconductor manufacturing, PCB assembly.
- **Research**: Nanotechnology, microbiology labs.
- **Food Industry**: Packaging in sterile conditions.
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V. FAQ
**Q1: How often should HEPA filters be replaced?**
- *Answer*: Typically every 2–5 years (depends on usage and air quality). Monitor pressure drop (∆P ≥ 2x initial value indicates replacement).
**Q2: Can laminar flow ceilings be retrofitted into existing rooms?**
- *Answer*: Yes, modular designs allow integration with suspended ceilings (ensure structural support).
**Q3: What's the difference between laminar flow and turbulent flow ceilings?**
- *Answer*: Laminar provides unidirectional airflow (top-to-bottom) for critical zones; turbulent mixes air for general cleanliness.
**Q4: How to clean the ceiling surface?**
- *Answer*: Use non-shedding wipes with ISO Class 4/5 disinfectants. Avoid abrasive tools.
**Q5: Is airflow velocity adjustable?**
- *Answer*: Yes, via variable frequency drives (VFDs) or manual dampers.
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Let me know if you need additional details (e.g., CAD drawings, compliance certificates)!
A new second generation of German FFA technology laminar flow ceiling is the end of clean operating room and laminar flow ward. It can be widely used in hospital clean operating room, clean ward and clean animal room.
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