Advantages and methods of use of ultra-clean workbench

Shanghai Xinzhuang Instrument Co., Ltd. is a leading manufacturer of high-quality laboratory equipment, renowned for its energy-efficient and environmentally friendly ultra-clean workbenches under the LNB brand. With a strong commitment to quality, technological innovation, efficient management, and reliable service, the company ensures that every piece of equipment, project, and process meets the highest standards. Their goal is to build long-term trust with customers by delivering superior products and exceptional support.
The ultra-clean workbench is one of the most widely used tools in laboratories, designed to maintain a sterile environment by providing a continuous laminar airflow. It comes in various models, including external cold plate workbenches, all-stainless steel units, movable versions, and adjustable designs, each tailored for specific applications. These workbenches are known for their ease of use, comfort, and efficiency, allowing users to start operations within 10 minutes or more, making them ideal for long-duration tasks like vaccine production.
Powered by a three-phase motor with a power range of 145–260 W, the workbench delivers a steady stream of filtered air through a special microporous foam filter, ensuring an environment free from dust, fungi, and bacteria as small as 0.3 μm. The clean air flows at 24–30 m/min, effectively preventing contamination without interfering with flame-based sterilization methods such as alcohol lamps or Bunsen burners. This makes it essential for maintaining sterile conditions during critical procedures like cell transfer and inoculation.
In case of a power outage, materials exposed to unfiltered air may risk contamination. It’s recommended to complete the task quickly and label the containers accordingly. If the material is in a sensitive growth stage, it should be discarded or re-evaluated before further use. However, if it's rooted or stable, it can be saved for later planting. Beyond its primary function, the ultra-clean workbench also acts as an effective air filtration system, significantly reducing bacterial contamination and saving time and effort in lab workflows.
In addition to ultra-clean workbenches, Shanghai Xinzhuang offers a wide range of scientific instruments, including low-temperature constant temperature devices, ultrasonic equipment, microbial instruments, and refrigeration systems. The company has established a comprehensive product line, supported by nationwide delivery, competitive pricing, and a three-year warranty. They provide lifetime maintenance and professional, fast, and high-quality services to meet the diverse needs of their clients. For more information or to place an order, feel free to contact us today.

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