Our company liquid nitrogen condensation refrigeration device successfully developed

At present, most of the detector refrigeration devices used by high purity germanium spectrometer users are ordinary liquid nitrogen tanks. Therefore, it is necessary to frequently replace the liquid nitrogen, which brings great inconvenience to the user.

Our company has successfully developed a liquid nitrogen back-condensing refrigeration device, that is, the liquid nitrogen can be cooled and circulated through the refrigerator compressor. The 25-liter liquid nitrogen tank can work continuously for about one year under the condition of continuous power supply, greatly reducing the workload of users to replace liquid nitrogen.

The extremely high cost performance makes the product get a positive response from users when it is put on the market. Our company can carry out upgrading services for existing users of high-purity germanium spectrometers, and can customize the transformation of existing devices for users.