Month: April 2023

Explaining Evaporation Rates of LN2 in Liquid Nitrogen Freezers/Dewars

April 3, 2023

Small liquid nitrogen freezers are used in research laboratories, biobanks, and other scientific settings for cryogenic storage of biological specimens. These freezers are designed to maintain a temperature of -196°C (-320.8°F) using liquid nitrogen (LN2) as a coolant. One important factor to consider when using a small liquid nitrogen freezer is the evaporation rates of ...