Shenzhen Zhong Jian South Environment Co., Ltd.
| Payment Terms | tt lc PayPal credit card |
| Delivery Time | 18 days |
| Packaging Details | plywood/wooden package |
| Voltage | 110V/220V 50HZ/60HZ |
| FFU Size | 1175*1175*320MM |
| Air Flow | Vertical/Horizontal |
| Filter Efficiency | 99.99% |
| Type | HEPA |
| Material | Acrylic/Aluminum |
| Air Volume | 1000-1200m³/h |
| Brand Name | ZJNF |
| Model Number | ZJ |
| Certification | CE |
| Place of Origin | China |
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Clean Air Efficiency of 99.99% Laminar Flow Hood with Horizontal Air Flow
Product Specification
| Payment Terms | tt lc PayPal credit card | Delivery Time | 18 days |
| Packaging Details | plywood/wooden package | Voltage | 110V/220V 50HZ/60HZ |
| FFU Size | 1175*1175*320MM | Air Flow | Vertical/Horizontal |
| Filter Efficiency | 99.99% | Type | HEPA |
| Material | Acrylic/Aluminum | Air Volume | 1000-1200m³/h |
| Brand Name | ZJNF | Model Number | ZJ |
| Certification | CE | Place of Origin | China |
I. Core Functionality & Classification
Operating Principle
Laminar flow hoods utilize HEPA filters (Grade H13/H14) to achieve 99.97%-99.995% retention efficiency for 0.3μm particles, creating ISO Class 5 clean zones. Two primary configurations exist:
Horizontal Laminar Flow Hoods: Parallel airflow to work surface, ideal for open operations
Vertical Laminar Flow Hoods: Downward airflow with protective front window
Mycology-Specific Configurations
Standard specifications include 24"x48" workstations and 12"x24"x5.8" filters. Selected models integrate UV sterilization (e.g., 27" wide desktop units). Portable designs enhance mobility, while stainless steel surfaces improve durability.
II. Critical Components & Technical Parameters
|
Component |
Specifications |
Application |
|---|---|---|
|
HEPA Filter |
5.8" thickness, fiberglass media |
Spore containment |
|
Blower Unit |
EC brushless motor (0.3-0.5m/s) |
Noise/energy optimization |
|
Pre-filter |
G4 grade |
HEPA lifespan extension |
|
Control System |
Differential pressure alarm |
Sterility maintenance |
III. Mycological Cultivation Solutions
Indoor Growth System Integration
Laminar hoods can combine with Still Air Boxes for tiered protection:
Primary: Benchtop units with transparent covers
Advanced: FFU (Fan Filter Unit) clean rooms
Maintenance Protocol
Filter replacement: 2000-3000 operating hours or ΔP≥250Pa
Routine care: 75% ethanol wipe-down + quarterly airflow verification
Upgrades: Optional VHP (Vaporized Hydrogen Peroxide) modules
IV. Selection Guidelines
Small-scale research: Horizontal desktop units with UV
Mass production: XL horizontal workstations
Mobile needs: Shock-resistant vertical flow hoods
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
3000000-4000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003. Which is the only high-tech technology company in Southern China with CNAS certification We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, ... Shenzhen ZhongJian South Environment Co., Ltd was founded in 2003. Which is the only high-tech technology company in Southern China with CNAS certification We are mainly engaged in Designing Manufacturing, Testing & Verification, Manufacturing Processes and Quality Control, ...
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