Compatible :

Compatible with both gas and liquid phase storage modes, with a wide range of volumes available. Compatible with both manual and automatic refill control modes for a more flexible operating experience.

Easy Monitor Data :

Supports data backup and saving. This data can be conveniently exported for printing, making record-keeping effortless. Additionally, we’ve implemented a one-touch defogging feature, simplifying the process of finding and retrieving your samples.

Tiny Fluctuation :

Advanced temperature and level monitoring and alarm system for network monitoring, hot gas bypass design reduces the effect of temperature fluctuations inside the tank to ensure sample safety.

AI Control System :

The intelligent monitoring terminal of liquid nitrogen tank has data storage function; supports compatible with various mainstream communication protocols; adopts 10-inch or 7-inch LCD intelligent touch screen to visually display the operating status and parameters of liquid nitrogen tank in the form of chart.

8 Types Of Alarms :

Terminal can automatically/manually open the inlet solenoid valve for liquid nitrogen supplement, real-time monitoring level height, tank temperature, solenoid switch status and running time, with authority and security password protection, various alarm functions (level alarm, temperature alarm, over-limit alarm, sensor fault alarm, cover overtime alarm, rehydration alarm, SMS remote alarm, power alarm), more monitoring signal to the central computer unified centralized monitoring and control.

Wireless :

Various communication options, including wired, wireless, WiFi, and 4G. This versatility ensures that you can stay connected no matter where you are. You can receive remote alarms through your phone, SMS, WeChat, or email. This comprehensive alarm function guarantees you’re always informed about the status of your samples, no matter your preferred communication method.

Real-Time Display :

Real-time temperature and LN2 level data with the help of high-precision platinum resistance temperature sensors. This ensures accurate and reliable monitoring of your samples, offering you peace of mind and the highest level of control over your storage environment.

USB Interface :

Offers the convenience of automatic data recording, ensuring that all critical operating data is captured. What sets it apart is its ability to permanently store this data locally. Additionally, you can easily export this valuable information via a USB interface, allowing you to maintain thorough records and access data whenever needed.

storing or transferring

biological samples. The containers are made of highintensitive aluminum alloy with unique patent technology of evacuation and multi-layer insulation technology ensuring an extremely low loss rate of liquid nitrogen evaporation  andhigh economy.

1. Use advanced powder coating technique avoiding of the traditional shortcoming of paintings ‘drop
2. Made of high-strength aluminiumalloy
3. A locked-cover switch for safety of preserved sample is optional
4. A roller base for enhancing mobility is optional
5. A protective casing is provided for preventing collision and offering convenience
6. Service life to more than five years
7. An intelligentizedplug of liquid nitrogen container is optional

Product Feature

1. Use advanced powder coating technique avoiding of the traditional shortcoming of paintings’ drop

2. Made of high-strength aluminium alloy

3. A locked-cover switch for safety of preserved sample is optional

4. A roller base for enhancing mobility is optional

5. Service life to more than five years

6. An intelligentized plug of liquid nitrogen container is optional

Pressure building liquid nitrogen container (Dewar) generates pressure by evaporation of a small amount of liquid nitrogen, so that the container can discharge liquid nitrogen automatically, and supply liquid nitrogen for other containers. It finds its application in the transportation and storage of liquid medium and cold source of other refrigeration equipments. It is now widely used in tool and die industry, animal husbandry, medicine, semiconductor, food, cryogenic chemical industry, aerospace, military and other industries and areas.

Production Standard: 

Production Standard: GB16774-1997《Pressure Building Liquid Nitrogen Container》

Production Technology: Inner and outer shells of the main body are made of 304 austenite

cryogenic stainless steel of fine quality; absorbents are regenerated and activated; multi-layer insulation materials

are oil-and-lipid-free thin composite. All welds are qualified by helium mass spectrometer leak detection;

100% of products have gone through strict cryogenic testing; unique neck design ensures a

very low rate of evaporation losses; machine or digital display liquid level gauge is optional; The surface of the

container using a unique polishing technology, and has aesthetic modeling.

Security Technology:

A two-way multi-level security system is installed to ensure the safe and reliable use of the product; the layout

of valve interface is reasonable for secure and convenient operation.