TcCryo Portable Liquid Nitrogen Tank: Reliable and Safe for On-the-Go Use
For users who need to transport samples or small amounts of liquid nitrogen, a portable liquid nitrogen tank is an ideal choice. Its compact size and single handle make it easy to carry, especially for travel purposes.
However, sometimes, in the rush of a busy schedule, users may forget to check the tank and find the lock cap not tightly secured upon use. The concern often arises: does this cause faster evaporation of liquid nitrogen and affect the samples?
Although portable, the TcCryo liquid nitrogen tank is designed with an inner and outer dual-wall structure and a vacuum layer for effective insulation. The neck plug, which blocks external heat and air, maintains a stable cryogenic environment inside the tank. It also serves as a safety measure, preventing the tank's internal pressure from rising too high.
So, as long as the neck plug is intact, the samples inside are safe!
What about the lock cap?
The lock cap is designed to protect the tank and samples, ensuring that no one else can accidentally open the tank and tamper with the contents or steal liquid nitrogen. While it provides extra security, it has no effect on insulation or sealing. The tank should always remain upright, regardless of whether the lock cap is on or not.
Now you know—forgetting to tightly secure the lock cap won’t impact your portable liquid nitrogen container!
If you have any needs, please contact TcCryo liquid nitrogen tank:
Email: tcln2container@126.com
WhatsApp: +86 18903712477
Official website: https://www.cryogenicstoragetank.com/

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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
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24/7 Responsive Support
Customized Cryogenic Storage Solutions
Customized for Labs, Biobanks & Farms
OEM/ODM Services Available