The CryoSafe is a special version of the CryoFill; especially designed for fully automatic filling of a movable pressure tank when stationed within a cryo-biobank. Level measurement in the pressure tank is done by a capacitive probe so you can determine the liquid nitrogen level and if filling is necessary. The biggest advantage of this is that the pressure tank with the CryoSafe can be fully integrated with the repository. Filling can be done in sequence with the degas and simultaneous filling (one fill all fill) of the biobank -thereby saving liquid nitrogen.
Additionally the CryoSafe can be equipped with a “deadman’s” button for a safely manual withdrawing of liquid nitrogen. The user can only withdraw liquid nitrogen while pushing the button.