Transport and Storage Liquid Nitrogen Container

Product Overview

The transport and storage liquid nitrogen container is a cryogenic vessel designed for the transportation and storage of liquid nitrogen and biological samples. It is suitable for long-distance transport as well as temporary or long-term storage of laboratory samples.

The container is manufactured from high-strength lightweight aluminum alloy, providing excellent structural strength and durability while maintaining a lightweight design that allows convenient handling and transportation.

Multiple insulation layers are incorporated inside the container to effectively reduce liquid nitrogen evaporation loss, thereby extending the low-temperature holding time and improving storage efficiency. With an optimized internal space layout, the container can accommodate various sample storage needs and supports multiple accessory configurations to adapt to different application scenarios.

This product series is comprehensively optimized for transportation safety, insulation performance, and operational convenience, ensuring that both liquid nitrogen and stored samples remain in a stable and reliable cryogenic environment during transport and storage.

Working Principle

The transport and storage liquid nitrogen container adopts a double-layer vessel structure. The inner vessel stores liquid nitrogen and samples, while the outer shell provides mechanical protection and forms an insulated space. A high-vacuum environment combined with multilayer insulation materials between the inner and outer vessels creates an efficient insulation system, reducing heat transfer from the external environment and minimizing the evaporation rate of liquid nitrogen.

Liquid nitrogen remains in a stable cryogenic state inside the container. Through natural evaporation, it creates a low-temperature environment that maintains continuous cryogenic conditions for stored samples. A specially designed internal support structure enhances stability during transportation, reducing the impact of vibration and shocks on the container.

In addition, the equipment can be optionally equipped with a liquid level monitoring system and auxiliary devices to enable real-time management of liquid nitrogen levels and operating conditions, improving overall safety and reliability.

Key Features

• High-strength aluminum alloy structure with lightweight and durable design
• Compact size for convenient transportation and daily operation
• Equipped with safety fixing structures to enhance stability during transportation
• Low evaporation loss design enabling longer cryogenic holding time
• Optimized internal storage space with large sample capacity
• Optional sample storage accessories available to accommodate different sample types
• Optional lockable lid structure to prevent unauthorized opening
• Supports optional liquid level monitoring system for real-time liquid nitrogen management
• Optional wheeled base design for easier movement
• Optional liquid nitrogen pump system for efficient refilling and dispensing
• Stable vacuum insulation structure providing excellent thermal performance

Applications

• Biopharmaceutical Industry:Used for cryogenic transportation and storage of cells, vaccines, and biological samples.
• Research Institutions:Suitable for transporting experimental samples between different research locations.
• Medical Institutions:Used for storage and transfer of clinical samples, tissue samples, and medical research materials.
• Biological Sample Banks:Applied for short-term storage and transport of collected samples.
• Educational and Research Laboratories:Used for cryogenic sample preservation and transfer in teaching and research activities.