SUS304 Laminar Flow Hood with high-efficiency 0.3um particulate air (HEPA) filter

Clean Bench (Laminar Flow Hood)‌

A clean bench is a device designed to provide a local dust-free and sterile operating environment, primarily used to protect experimental samples or products from external contamination. It works by drawing air in through a pre-filter with a fan, then expelling it after passing through a high-efficiency particulate air (HEPA) filter, creating a vertical or horizontal laminar airflow that achieves a Class 100 cleanliness level in the operating area.

‌Key Features‌

• ‌Purpose‌: Protects samples or products from dust or bacterial contamination in the surrounding environment.
• ‌Safety‌: Operates under positive pressure; the laminar airflow may direct air containing microbial materials toward the operator, posing safety risks.
• ‌Applications‌: Suitable for experiments requiring high cleanliness but no biological hazards, such as cell culture or precision instrument operation.

‌Difference from Biosafety Cabinets‌
Biosafety cabinets are negative-pressure devices that protect the operator, the experimental environment, and the sample, making them suitable for handling infectious materials. In contrast, clean benches only protect the sample and should not be confused with biosafety cabinets.

‌Usage Precautions‌

1. ‌Before Use‌: Wipe the work surface with 75% alcohol and sterilize with UV light for 30 minutes.
2. ‌During Use‌: Avoid rapid hand movements or placing vibrating equipment (e.g., centrifuges) to prevent airflow disruption.
3. ‌Prohibited Actions‌: Do not use for microbiological experiments or turn on UV lights during operation.

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.