제품 세부 정보
원래 장소: 중국
브랜드 이름: ZJNF
인증: CE
모델 번호: ZJ
지불 및 배송 조건
최소 주문 수량: 1
가격: negotiate
포장 세부 사항: 합판/나무 패키지
배달 시간: 18 일
지불 조건: TT LC PayPal 신용 카드
전압: |
110V/220V 50Hz/60Hz |
FFU 크기: |
1175*1175*320mm |
공기 흐름: |
수직/수평 |
필터 효율성: |
99.99% |
유형: |
헤파 |
재료: |
아크릴/알루미늄 |
공기량: |
1000-1200m3/h |
전압: |
110V/220V 50Hz/60Hz |
FFU 크기: |
1175*1175*320mm |
공기 흐름: |
수직/수평 |
필터 효율성: |
99.99% |
유형: |
헤파 |
재료: |
아크릴/알루미늄 |
공기량: |
1000-1200m3/h |
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
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