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100 L to 20,000 L Liquid Helium Dewar

Liquid Helium Dewar

100 L to 20,000 L Liquid Helium Dewar

◆High vacuum super insulation structure, maintaining vacuum for 5 years;
◆The heat leakage loss is extremely low, realizing long-term storage of liquid helium;
◆Wide-mouth structure and lateral liquid outlet are optional to meet different usage needs;

Fullcryo Cryogenic LHE Dewar adopts high vacuum insulation multi-layer wrapping, steam cooling multi-cold screen and low-temperature condensation adsorption high vacuum acquisition technology, which effectively reduces the evaporation rate of liquid helium. The industry-leading insulation technology design is adopted to avoid the use of liquid nitrogen pre-cooling, greatly improve the cooling efficiency, and realize the product without routine maintenance.

    Product Description

    Features and Specifications:
    1. Capacity:
    Volume Range: 100 liters to 20,000 liters.
    2. Construction Material:
    Fullcryo liquid helium dewar is made of austenitic stainless steel and fully welded
    3. Insulation:
    It is connected to the vacuumize equipment to vacuumize the interlayer. It can automatically open and release the pressure when the inner tank leaks, which plays a role of safety protection.
    4. Pressure Rating:
    Working Pressure:0.07Mpa
    5. Temperature Control:
    ◆Sensors and Gauges: Monitor internal temperature to maintain cryogenic conditions.
    ◆Cryogenic Valves and Piping: Specifically designed to operate efficiently at extremely low temperatures.
    6. Portability:
    it has an integrated caster base and handrails for operation on all four sides, and is not limited by space;
    7. Fittings and Connections:
    ◆Fill and Withdrawal Valves: Enable efficient loading and unloading of liquid helium.
    ◆Pressure Gauge: Allows for real-time monitoring of internal pressure.
    ◆Vent Valve: Safely releases excess pressure.
    ◆Safety Relief Devices: Ensure safe operation under various conditions.

    Maintenance and Handling:
    1. Regular Inspections:
    Periodically check for signs of wear, damage, or leaks.
    Ensure all safety devices and valves are operational.

    2. Proper Handling:
    Follow safety protocols during filling, transporting, and dispensing of liquid helium.
    3. Training:
    Ensure personnel are trained in the safe handling and maintenance of cryogenic dewars.
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    Factory Pictures

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