Shanghai Xinzhuang Instrument Co., Ltd. is a reputable manufacturer dedicated to delivering high-quality laboratory equipment. The company operates under the core principles of "survival through quality, development through technology, efficiency through management, and credibility through service." Every product, project, and process is handled with strict adherence to its commitment to excellence, ensuring customer satisfaction through top-notch quality and reliable service.
Among their most popular products is the ultra-clean workbench from the LNB brand. This device is widely used in laboratories for maintaining sterile environments. There are several types available, including external cold plate workbenches, all-stainless-steel models, mobile units, and adjustable versions, each designed to meet different operational needs.
The ultra-clean workbench offers numerous advantages, making it an essential tool in various scientific settings. It's user-friendly, efficient, and requires minimal setup time—just 10 minutes or more of operation is needed before use. This makes it ideal for long-term tasks, especially in factory production where large-scale sterilization is required. The unit is powered by a three-phase motor with a blasting force ranging from 145 to 260 W. Air is filtered through a special microporous foam sheet, creating a continuous laminar flow of ultra-clean air that effectively removes particles as small as 0.3 μm, including dust, fungi, and bacterial spores.
The clean air flows at a speed of 24 to 30 m/min, which is sufficient to prevent contamination from surrounding air without interfering with common lab procedures like using an alcohol lamp or Bunsen burner. Under these sterile conditions, researchers can safely transfer and inoculate sensitive materials without risking contamination. However, in case of a power outage, any exposed material could be vulnerable to airborne contaminants, so it’s important to plan accordingly.
In addition to the ultra-clean workbench, Shanghai Xinzhuang also produces energy-efficient and environmentally friendly small spray dryers under the LNB brand. These devices are known for their advanced performance and are considered among the best in the domestic market. As a professional manufacturer, the company focuses on low-temperature experimental equipment and ultrasonic systems, supported by expert temperature control engineers and state-of-the-art production facilities. Their rigorous processes ensure consistent quality and safe operation, making them a trusted name in the industry.
For more information about their products and services, visit their official website.
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