Liquid nitrogen storage tank
LDH GAS COMPANY
Product Introduction
The YDS series liquid nitrogen storage tanks, often referred to as liquid nitrogen tanks, Dewar tanks or biological containers, are high vacuum insulated pressure vessels specifically designed for long-term storage and supply of liquid nitrogen (-196℃). They are widely used in biological sample libraries (such as cryogenic preservation of cells, strains, tissues, vaccines, etc.), medical industries (such as cryotherapy, surgical cooling sources), livestock fields (such as the preservation of animal semen and embryos), research institutions, pharmaceutical enterprises, and industrial cooling, etc.
Core Function
Core FunctionBy employing high vacuum multi-layer insulation technology, the gasification loss of liquid nitrogen is minimized, providing a safe, stable and economical storage space for samples requiring ultra-low temperature environments.
Industry Position
LDH GAS Company is an important enterprise in the Chinese cryogenic equipment industry. Our YDS series liquid nitrogen storage tanks enjoy a high reputation in both domestic and international markets, known for their reliable quality and cost-effectiveness.
Production Capacity: The company has a modern production base, advanced production equipment, and a professional R&D team, possessing a complete production chain from raw materials to finished products and a strict quality control system.
Market Coverage: Our products are not only popular throughout China but also exported to many countries and regions around the world, serving numerous biotechnology companies, hospitals, universities, and research institutions.
Diverse specifications and models
Storage type: Larger in diameter, mainly used for static long-term storage of a large number of samples, such as YDS-35, YDS-50, etc. (The numbers usually represent the volume, such as 35 liters, 50 liters).
Transportation type: More sturdy structure, usually with a dedicated protective frame, capable of withstanding impacts and vibrations during transportation, meeting the short-distance transportation needs for a small amount of liquid nitrogen.
Self-pressurized type: Equipped with a pressurization system, which can automatically or manually discharge liquid nitrogen, used for replenishing other containers or as a cooling source.
Product Advantages
Core Points
Excellent insulation performance
Utilizing high-vacuum multi-layer insulation technology, the vacuum level remains stable over time, and the static evaporation loss rate of liquid nitrogen is low, effectively prolonging the storage time and significantly reducing operating costs.
Sturdy and durable structure
The tank body is made of high-quality aluminum alloy or stainless steel, featuring high strength, light weight, and corrosion resistance. The neck tube design is scientific, reducing the evaporation and heat exchange of liquid nitrogen.
Extremely high safety
Equipped with multiple safety protection devices, such as explosion-proof safety valves and inner and outer tank protection devices, ensuring timely pressure relief in abnormal situations and preventing overpressure risks.
User-friendly design
The storage container (shelf) is designed reasonably, facilitating sampling; the locking cover can effectively prevent rapid evaporation of liquid nitrogen and the entry of external contaminants; some models are equipped with casters for convenient movement.
Our factory & quipment
While maintaining the same international standard of quality and performance, the YDS liquid nitrogen storage tank offers a more competitive price, providing customers with a high-value solution.
Specific technical details
High vacuum insulation: There is a high vacuum layer between the inner and outer tanks, and multiple layers of radiation screens are wound around them, significantly reducing heat transfer through conduction, convection, and radiation.
Special neck tube design
The neck tube is made of materials with extremely low thermal conductivity (such as fiberglass reinforced plastic) and is designed with a reduced diameter, effectively reducing the heat introduced from the bottle opening.
Intelligent monitoring options
The new models usually offer optional or integrated liquid level gauges and alarm systems (such as digital liquid level displays, high and low temperature alarms), enabling real-time monitoring of liquid nitrogen reserves and automatic low-level alarms to prevent sample loss.
Diverse specifications
Storage type: Larger diameter, mainly used for static long-term storage of a large number of samples, such as YDS-35, YDS-50, etc. (the numbers usually represent volume, such as 35 liters, 50 liters).
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