Recently, Hangzhou Skala Filtration Technology Co., Ltd. successfully delivered an advanced liquid nitrogen generator equipment to Shenzhen Information Vocational and Technical College. The deployment of this equipment will provide convenience for on-site production of liquid nitrogen for the scientific research work of the college, especially for research projects that require low-temperature environments, which is of great significance.


The liquid nitrogen generator delivered this time has a daily production capacity ofreach20 liters, equipped with an oil-free air compressor, pressure swing adsorption nitrogen generator, low-temperature refrigeration unit, and vacuum insulated Duwa tank. It adopts an integrated design and can achieve one click fully automatic operation through a color touch screen, making it easy to operate. The equipment utilizes advanced hybrid Pluse Tube low-temperature refrigeration technology, which ensures long-term stable operation and avoids the problem of efficiency decay over time. At the same time, its gas treatment technology increases the purity of nitrogen to 99.9% -99.999%, with a water content of less than 5ppm and a particle content of less than 0.01 μ m, effectively reducing the risk of liquid nitrogen contamination of the sample.
At Shenzhen Information Vocational and Technical College, liquid nitrogen generators will be used in conjunction with other cooling equipment such as NMR nuclear magnetic resonance spectrometers, cryo EM cryo electron microscopes, SEM scanning electron microscopes, etc., to provide a stable low-temperature environment for these precision instruments. In the past, the college relied on external supply for obtaining liquid nitrogen, which not only resulted in high costs but also made it difficult to ensure timely supply. Nowadays, with the implementation of the Scala liquid nitrogen generator, on-site production of liquid nitrogen has become a reality, greatly reducing the time required to obtain liquid nitrogen and effectively improving research efficiency.

At the same time as delivering the equipment, Hangzhou Skala Filtration Technology Co., Ltd. also arranged detailed training courses for teachers and students in the college, covering equipment opening and closing, daily operation, liquid nitrogen distribution, and maintenance, to ensure that teachers and students can proficiently master the use of the equipment. The researchers of the college express their anticipation for the deployment of this equipment, believing that it will bring great convenience to their research work and accelerate the progress of scientific research projects.

This cooperation is another important achievement of Hangzhou Skala Filtration Technology Co., Ltd. in the field of education and research. The company continuously provides efficient liquid nitrogen solutions for various industries with its advanced technology and high-quality products. By introducing this advanced equipment, Shenzhen Information Vocational and Technical College has further improved its research hardware level, creating more favorable conditions for cultivating high-quality research talents and carrying out cutting-edge research projects. I believe that with the joint efforts of both parties, the liquid nitrogen generator will play an important role in the scientific research work of the college and help the college achieve more breakthroughs in scientific research and innovation.