110V/220V 50HZ/60HZ Mushroom Horizontal Current Laminar Flow Clean Workbench Made of Acrylic Plate with HEPA Filter

Here is the professional English translation of the layered ultra-clean workbench description:

‌Laminar Flow Clean Bench‌
A laminar flow clean bench utilizes a high-efficiency air filtration system to generate unidirectional airflow (vertical or horizontal), creating a localized high-cleanliness operating environment. Its core function is to protect samples from contamination. Key features and applications are as follows:

I. Core Principles & Structure

1. ‌Laminar Flow Mechanism‌
   Room air is pre-purified by a primary filter, pressurized into a plenum chamber via a blower, and then filtered through a HEPA filter to form stable unidirectional airflow (vertical or horizontal)
   • ‌Vertical Laminar Flow‌: Top-down airflow prevents direct exposure to operators; ideal for high-risk biomedical applications
   • ‌Horizontal Laminar Flow‌: Horizontal outward airflow offers larger workspace; commonly used in electronics
2. ‌Cleanliness Class‌
   Work zone achieves Class 100 (ISO Class 5) cleanliness: ≤3.52 particles (≥0.5μm) per liter
3. ‌Core Components‌
   Include primary/HEPA filters, blower, stainless steel work surface, UV germicidal lamp, and smart control system (e.g., touchscreen for wind speed adjustment)

II. Classification & Selection

III. Primary Applications

• ‌Biomedicine‌: Cell culture, vaccine preparation, aseptic preparation filling (contamination rate <0.8%)
• ‌Medical Testing‌: Virus isolation, nucleic acid detection (prevents aerosol contamination)
• ‌Precision Manufacturing‌: Electronic component assembly, optical instrument production (anti-dust/anti-static)
• ‌Food & Research‌: Microbial testing, gene editing (e.g., CRISPR), ensures experimental accuracy

IV. Operation & Maintenance Guidelines

1. ‌Environmental Requirements‌
   Temperature: 5–35°C; humidity ≤85%; avoid dusty/explosive environments
2. ‌Safe Operation‌
   • Sterilize with UV light for 30 mins before use; keep glass sash partially closed during operation
   • Regularly monitor wind speed (0.3–0.6m/s for vertical flow) and filter pressure differential
3. ‌Maintenance Cycle‌
   • Clean primary filter monthly; replace HEPA filter every 2–3 years (varies by environment)
   • Equipment lifespan correlates with air cleanliness; shorter intervals in tropical regions

V. Technology Evolution

Modern models (e.g., VD-650) feature smart controls for stepless wind speed adjustment and real-time pressure display; DC motors reduce energy consumption by 30%, while stainless steel enhances corrosion resistance. High-end units include dynamic airflow monitoring to limit speed fluctuations to ≤20%

Technical Data

Product Details

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, Engineering & Installation and After-Sale Service of clean room and devotes to control and treatment of air PM2.5, formaldehyde, benzene, VOC and other toxic and hazardous substances.

Our main clean room products and equipment include air filter, air shower/cargo shower room, high efficiency air outlet, FFU, AMC chemical filter.

We serve chip microelectronics, data centers, chemical laboratories, new energy, medical devices, pharmaceutical manufacturing, food and beverage, cosmetics, biotechnology, precision instruments, aerospace and other industries. The business fields involve clean room products and equipment, air micro-pollution services, clean design and installation, including household fields, commercial fields, industrial fields and animal husbandry fields.

We won good reputation in this industry. Products and services are highly acknowledged and recommended by customers, we hold strong influence and competitiveness in the market as well. With the mission of being the leading enterprise in Control and Treatment of Air Micro-Pollution, We strive for the leapfrog development of products, technologies and services in Spirit of The Pioneering, Innovative, Combatant and Progressive. We would constantly bring forth new ideas in the innovation and development with protection and sustainable China's environment.