Recently, our company has successfully deployed a LNS20W liquid nitrogen generator developed by ourselves in cooperation with the College of Plant Science of Xizang Agriculture and Animal Husbandry College. This device provides a stable supply of over 20 liters of liquid nitrogen per day, making it an important assistant for talent cultivation in high-altitude agriculture and animal husbandry.

Located in Linzhi, a beautiful city, Xizang Agriculture and Animal Husbandry College is not only a palace of knowledge, but also a cradle for cultivating hope on the plateau. However, due to the geographical environment of the plateau, the traditional method of purchasing liquid nitrogen has brought considerable challenges to the college. Once upon a time, in order to obtain a precious bottle of liquid nitrogen, the college had to travel hundreds of kilometers to Lhasa, which was both time-consuming and costly.

Realizing this pain point, the college began exploring more efficient and convenient ways to obtain liquid nitrogen several years ago. Three years ago, the college introduced a liquid nitrogen generator with a mixed working fluid process. Although the original intention was good, the complex operating process, low automation level, and frequent technical failures greatly reduced the user experience.

As a professional supplier in the field of liquid nitrogen generator, the company has built a liquid nitrogen generator tailored to the plateau environment for Xizang Agriculture and Animal Husbandry College with its profound technical accumulation. This device adopts Pulse Tube pulse tube refrigeration technology and PSA pressure swing adsorption nitrogen production process, which can easily produce high-purity liquid nitrogen even in harsh high-altitude climates. Its instrument design is compact, with significantly improved automation, and maintenance and upkeep have become exceptionally easy.

The picture shows a graduate student from the School of Botany operating a liquid nitrogen generator

This advanced liquid nitrogen generator has been installed in the in vitro preservation library and artificial climate chamber of Tibetan medicinal germplasm resources, ensuring the continuous and stable operation of the college laboratory and research facilities. The professional team of Hangzhou Skala also provides thoughtful training and technical support to ensure that the staff of the college can proficiently master operational skills and safely and efficiently utilize this valuable resource.