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1. What is the liquid nitrogen freezer?
Liquid nitrogen freezer is using the liquid nitrogen as the freezing medium, the lowest temperature can reach at -196℃. You can adjust the temperature at -150℃,-120℃,-80℃,-40℃and so on.
Our freezer is using a specializing technology to change the LN2 as nitrogen, and the nitrogen touch the product directly, so it make the cabinet temperature is uniform, and save much liquid nitrogen.