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I've also reached out to the supplier to see if they have tested it but we may need to test it ourselves to be certain.

That's a good point. I see they note about 8 hours per 39.5 L. In our fill we use 5.5" or 48L. So I suppose we could imagine the "safety" of the sample as linear and say it's: 48.77L/8hr = 39.5L/Xh or ~10 hours to mostly boil off.

Thank you, The dewar hose is connected via the side of the cart and the lids are kept closed during the filling. Our team is concerned about filling the device and then moving it so we wanted a hypothetical situation where we had to wait for it all to boil off before moving. It does boil off...

Hello, Could someone please help me understand how to approximate how long it will take for liquid nitrogen in a room temperature container to completely evaporate. Here's the scenario: I have a metal container (41x13x15") filled with 5.5" of liquid nitrogen (just released from a Dewar ~ 320F)...