There are generally two types of biological sample freezing tanks, YDS series liquid nitrogen tanks and YDD series liquid nitrogen tanks. The storage methods and capacities of the two are different; some large laboratories or stem cell sample banks require YDD series stem cell liquid nitrogen tanks to meet their needs.So how does the YDD series stem cell liquid nitrogen tank store biological samples? This series provides users with a large-capacity, new intelligent, safe and reliable deep-temperature liquid nitrogen storage system. Supports dual-mode, liquid-phase and vapor-phase compatible storage methods, and mainly uses the vapor phase to preserve biological samples. There is a rotating tray inside the storage liquid nitrogen tank. There is a certain interlayer between the rotating tray and the inner tank. The interlayer space can hold liquid nitrogen or keep the temperature of the storage space and interlayer space isothermal through cold nitrogen vapor, which not only ensures the loss of liquid nitrogen but also avoids sample cross-over. pollute.

Tianchi YDD series models:
YDD-350-VS/PM
YDD-450-VS/PM
YDD-550-VS/PM
YDD-750-VS/PM
YDD-850-VS/PM
YDD-1000-VS/PM
YDD-1300-VS/PM
YDD-1600-VS/PM
YDD-1800-VS/PM
YDD-1800-VS/PT

Features:
1. Large volume, high space utilization, and partitioned storage design makes it easy to retrieve and search samples.
2. Compatible with both vapor and liquid storage modes to avoid sample cross-infection;
3. Intelligent monitoring system to ensure sample safety;
4. Equipped with movable casters and pedals, easy to use;
5. Remote intelligent management, grasp the sample situation anytime and anywhere;
6. Stable opening temperature;
7. Automatic liquid nitrogen supply system, safe and labor-saving;
8. Multiple humanized designs for comfortable operation;

Tianchi TcCryo Dewar flask has a reliable manufacturing process to ensure worry-free use of the Dewar flask. All products have passed the functional test of the Product Quality Supervision and Inspection Institute. Passed ISO9001, EU CE quality certification. We are a manufacturer, providing high-quality products and perfect after-sales service, please feel free to contact us:
Tel: +8618903712477
WhatsApp: +8618903712477
Skype: +8618903712477

Henan Tianchi is a high-tech enterprise specializing in the R&D, production, and sales of liquid nitrogen tanks, with 20 years of industry experience. The company is certified with ISO9001, CE, and operates a modern production facility spanning 15,000 square meters. Utilizing automated welding and spinning processes, we ensure superior product quality.
Our main product lines include aluminum alloy and stainless steel liquid nitrogen tanks, widely used in medical, scientific research, animal husbandry, and industrial applications. Each unit undergoes 100% liquid nitrogen performance testing to guarantee optimal thermal insulation and reliability. We offer 24-hour express shipping services, and our products are exported to over 40 countries and regions, including the United States, Brazil, and Thailand.
Adhering to the quality philosophy of "Continuous Improvement, Striving for Excellence," we are committed to providing global customers with high-quality products and services, making us your trusted partner for cryogenic storage solutions.
https://www.cryogenicstoragetank.com/
Contact: +86 18903712477

Liquid Nitrogen Tanks, Livestock Semen Storage Tanks, Biological Laboratory LN₂ Tanks, Aviation Dry-Shipper Tanks, Stem Cell Cryogenic Tanks, Self-Pressurized LN₂ Containers, Vapor Phase Liquid Nitrogen Tanks, Liquid Level Alarms, and LN₂ Transport Carts.

Direct Manufacturer
Supplying to 40+ Countries Globally
20 Years of Focused Expertise in One Field
Annual Production Capacity of 70,000 Tanks

100% Quality Inspection
Efficient Delivery & Same-Day Order Dispatch
24/7 Responsive Support

Customized Cryogenic Storage Solutions
Customized for Labs, Biobanks & Farms
OEM/ODM Services Available