Liquid nitrogen tank

Introduction

A liquid nitrogen tank is a cryogenic storage vessel used for the storage and the transport of the liquid nitrogen and of the biological samples at the cryogenic temperatures, and it is used in the laboratories, the hospitals, the biobanks, and the research facilities for the cryopreservation and the storage of the biological materials. The liquid nitrogen tank is a vacuum-insulated vessel, typically made of the aluminum or the stainless steel, with a double wall and a vacuum between the walls, which provides the thermal insulation, and it holds the liquid nitrogen at a temperature of about -196 degrees Celsius; the tank consists of a neck, a lid, a storage canister or a rack that holds the sample tubes or the boxes, and a base, and it maintains the low temperature by the slow evaporation of the liquid nitrogen, and it is used for the storage of the samples in the vapor phase or immersed in the liquid, and it is available in various sizes, from the small tanks for the few liters to the large storage vessels, and it may include features such as a level indicator, a lock, and wheels; the liquid nitrogen tank is used for the cryopreservation of the cells, for the storage of the blood and the tissue samples, for the storage of the vaccines and the other biological products, for the storage of the embryos and the and for the transport of the samples, and it requires the careful handling, since the liquid nitrogen is hazardous; the liquid nitrogen tank is an essential equipment for the cryogenic storage. Liquid nitrogen tanks are used in the cell biology and the molecular biology laboratories, in the biobanks, in the hospitals and the blood banks, in the reproductive medicine, in the veterinary medicine, and for many other applications. With their cryogenic storage, liquid nitrogen tanks are essential for the storage of the biological samples.

Liquid Nitrogen Tank LLNT-T2010

Liquid Nitrogen Tank has a geometric capacity of 31.5L and an effective capacity of 30L, making it efficient for liquid nitrogen storage. It operates at a low work pressure of less than ...

Send Inquiry View more

Standards

GB/T 5458-2012-Liquid nitrogen biological containers

Complies with the above standards, but is not limited to them.

Features

1. Liquid nitrogen tank for cryogenic storage and supply.

2. Vacuum-insulated dewar holding liquid nitrogen.

3. For laboratories, biological storage and cryogenic use.

4. Includes tank, canisters, lid and manual.

5. Maintains low temperature with efficient insulation.

FAQ

Q1: What scenarios is this tank used for?

A: It stores liquid nitrogen for cryogenic preservation of biological samples, cell lines and specimens, or supplies nitrogen for laboratory use, using vacuum insulation to limit boil-off.

Q2: What standards does it comply with?

A: It follows cryogenic vessel and pressure safety standards, related ISO and GB/T standards, with insulation and pressure relief verified.

Q3: What is the warranty?

A: The tank carries a 12 to 24 month warranty covering the vessel and vacuum. Canisters and accessories are separate. Damage from impact, vacuum loss due to damage or misuse is excluded.

Q4: Is it hard to operate?

A: Use requires cryogenic safety training for filling, handling and ventilation. We provide a manual and guidance.

Q5: What is the lead time?

A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.

Q6: Is calibration required?

A: Routine calibration is not required for normal operation, as the unit is factory set and tested before delivery. We recommend a periodic functional check with a standard sample or the supplied reference, and keeping a simple verification record. Documented third-party calibration can be arranged if your quality system requires it.

Q7: Are consumables universal?

A: Liquid nitrogen is supplied locally, while canisters are tank-specific. Ongoing cost is nitrogen refills.

Q8: Can it be customized?

A: Yes, several configurations are available. Options include capacity, canister arrangement, level alarms, low-loss design and transport use. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.

Q9: Is installation included?

A: Standard delivery includes the tank and manual. Setup is performed by the user with safety guidance.

Q10: What contents are compatible?

A: It holds liquid nitrogen and compatible cryogenic storage. It is not for other cryogens, sealed pressurized storage beyond design, or use without ventilation.