Dry Shipper

Product Overview

The Dry Shipper is a cryogenic transport container specifically designed for the air shipment of biological samples. It is widely used for the safe transportation of laboratory samples, biological materials, and medical specimens under low-temperature conditions.

This type of container adopts a dry transport design. A special absorbent material is used to absorb and securely retain liquid nitrogen, allowing samples to remain in a stable cryogenic environment during transportation while preventing the risk of liquid nitrogen leakage.

The internal structure is carefully optimized with a separation system that effectively isolates the sample storage space from the absorbent material area. This prevents contact between the absorbent material and the samples, ensuring sample purity and safety. The container features a lightweight yet durable structure, making it suitable for short-term air transportation and secure laboratory sample transfer.

Working Principle

The Dry Shipper utilizes vapor-phase cryogenic storage technology. The interior of the container is filled with a highly absorbent cryogenic material capable of absorbing and retaining liquid nitrogen. The absorbed nitrogen is evenly distributed within the absorbent structure, creating a stable low-temperature vapor environment inside the container.

Once the liquid nitrogen is absorbed by the material, it remains securely fixed within the structure. Even if the container is tilted or briefly inverted, the liquid nitrogen will not flow freely or spill, significantly reducing transportation risks.

An internal isolation structure separates the sample storage area from the absorbent region, preventing the absorbent material from entering the sample space and ensuring safe storage conditions. This design allows the container to maintain a stable low-temperature vapor environment for an extended period, providing reliable cryogenic protection for transported samples.

Key Features

• Vapor-phase cryogenic storage providing a stable low-temperature environment for samples
• Internal absorbent material securely retains liquid nitrogen to prevent leakage during transport
• Structural design supports rapid liquid nitrogen filling for improved operational efficiency
• High-strength aluminum construction that is lightweight and durable
• Equipped with a safety lock lid to enhance transport security
• Internal isolation structure preventing contact between absorbent material and samples
• Multiple sample storage configurations available to meet different requirements
• Reliable vacuum insulation system ensuring long-term thermal performance

Applications

• Biomedical Research:Used for cryogenic transport of cells, tissues, DNA, and other biological samples.
• Medical Institutions:Suitable for transferring samples between hospitals and transporting clinical testing specimens.
• Laboratory Research:Applied for low-temperature storage and transportation of samples during scientific research activities.
• Biotechnology Industry:Used for transporting vaccine samples, biological products, and research materials.
• Biological Sample Banks:Suitable for short-term transportation of small quantities of samples between research institutions.