Liquid Nitrogen CryoCart

The liquid nitrogen CryoCart is a specialized device for precise liquid nitrogen refrigeration in laboratories, hospitals, and small production workshops. Unlike traditional liquid nitrogen tank trucks that handle large quantities of liquid nitrogen, it focuses on short-range, precise liquid nitrogen refrigeration operations, making it a core piece of equipment in the end-use stage of liquid nitrogen.

The device features an integrated, mobile design with casters and a stable support frame, allowing for flexible movement within laboratories, workshops, and treatment rooms, eliminating the need for large transport vehicles. The unit incorporates a vacuum-insulated Dewar liner, providing excellent liquid nitrogen insulation and effectively reducing evaporation losses. It is equipped with an intelligent touchscreen and a precise temperature control system, allowing for adjustment of refrigeration parameters to achieve precise release and temperature control of liquid nitrogen up to -196℃.

In terms of safety, the device includes an overpressure safety valve, a liquid level monitoring alarm, and an emergency stop button. The entire process involves a closed-loop liquid nitrogen circulation system, avoiding the safety risks associated with direct liquid nitrogen exposure. The lightweight aluminum alloy frame balances robustness and portability, making it suitable for various confined working spaces.

Core Application Scenarios:

1. Cryogenic preservation and processing of laboratory biological samples

2. Assistance in liquid nitrogen cryotherapy in hospital dermatology and surgery departments

3. Cryogenic testing and processing of small electronic components and precision parts

4. Liquid nitrogen quick-freezing experiments on small food samples

Whether for precise refrigeration needs in laboratories or clinical applications in medical institutions, this mobile cryogenic freezer can meet the diverse needs of liquid nitrogen end-use with its flexibility, safety, and efficiency.