Key Features：

1. Compatible with vapor phase and liquid phase storage modes

2. 10 kinds of capacity optional

3. Excellent internal temperature uniformity and stability

4. Reliable temperature and liquid level monitoring system

5. Perfect alarm system that can realize remote monitor and alarm

6. Safe and worry-free auto-filling liquid nitrogen system

7. One-click defogging, easy to find and take samples

8. Prevent splashing of liquid nitrogen to ensure safe operation

9. Operation data can be stored locally and cloud platform permanently, and support export and archive

10. Comply with FDA 21 CFR PART 11 standard management, with digital signature and audit trail function

11. ISO 9000 and CE certification

12. Long five-year vacuum warranty

Advantages：

● Optimized Design

Through a large number of experimental verifications, we have achieved the best balance inproduct capacity,use efficiency and storagetime.

● Higher Performance

High vacuum coverage, innovative lid and neckoffset small open design, can achieve longerstorage time, lower liquid nitrogen consumption,and reduce LN2 evaporation rate. The minimum temperature of the mouth can reach to-190°C. The temperature of tank inside cankeep stable even if the lid opened for a longtime, and the tank temperature will not higher than -150℃ in 48 hours.

● Temperature Monitor

Based on the intelligent control system andthree groups of high-precision platinum resis.tance temperature sensors can display the highest and lowest temperature in the tank, andthe temperature of the refilling pipeline in real time, with an accuracy of + 0.1°C. Users can set alarm methods and value according to the demand.

● Hot Gas Bypass

The hot gas bypass can remove the nitrogen inthe pipeline before LN2 filling, ensures that only LN2 is filling into the tank, and avoids temperature fluctuations during the filling process. Not only protect the safety of sample storage, but reduce extra consumption of liquid nitrogen.

● Intelligent System

The 13-inch interactive touch screen visually displays the liquid level, temperature, othermain parameters, functions, and authority set-tings of the LN2 tank. lt supports security authority management in 3 ways: face recognition, fingerprint recognition, and password input.

● Larger Volume

Compared with similar products, the occupied area is smaller, the storage capacity is larger. The loading efficiency of the product is increased by 10~30%, which can save space and reduce the storage cost of unit samples.

● Easier to Use

Humanized structure design and 13-inch interactive touch screen intelligent liquid nitrogen management system can realize wired/WiFi/4G networking, and support local sound and light alarms, phone, SMS, E-mail, WeChat remote alarms.Operation data can be saved and traced permanently, users can download and archive on the demand. The advanced independent temperature and capacitive liquid level monitoring system, making your sample storage more convenient and safer, and allowing your device to run more reliable.

● Liquid Level Monitor

Based on the intelligent control system and thecapacitive liquid level sensor can display theliquid level in real time with an accuracy of ±3mm, effectively avoiding the large deviationof the liquid level measurement caused by ice blockage and sensor errors in the using process, and ensuring the safety and reliability of the auto-filling LN2 process.

● Humanized Design

The integrated folding step reduces the operation height, and makes the sample taking and placing convenient and labor-saving. The internal rotating tray spare opening is convenient to find the accidentally dropped sample. The auxiliary lifting mechanism (optional) is convenientfor users to take and place racks.

● Remote Interaction

Interconnecting of operation data (temperatureand liquid level) with Kirin Cloud Platform torealize remote monitoring and remote alarm(telephone, SMS, E-mail, WeChat). Optional Kirin Cloud Sample Management Platform to realize sample information management.