Gas phase liquid nitrogen tank

Gas phase liquid nitrogen tankThe biological sample library series provides users with an automatic, safe, and reliable deep low-temperature liquid nitrogen storage system. The tank body is made of high-quality stainless steel, comes with casters and braking devices, a hinged lid for easy opening, and a large aperture for sample storage. Samples can be stored in both liquid and gas states, and the microcomputer touch control system provides higher convenience and safety. In order to achieve safe operation, our design ensures low liquid nitrogen consumption and large sample storage capacity. The entire tank adopts excellent evacuation technology and insulation technologytechnique.…The technology ensures the safe storage of samples, good and uniform temperature characteristics, and low liquid nitrogen consumption. During gas-phase storage, the temperature difference in the entire storage area should not exceedpass10℃，The top of the freezer rack can reach a low temperature of up toto-190℃The biological sample library series provides you with an intelligent storage experience: fast sample access, reliable sample protection, convenient liquid nitrogen automatic filling, and flexible and diverse storage capacity.

Gas phase liquid nitrogen tankfeature

■Compatible with gas and liquid storage modes;

■The microprocessor control system can store operational data for a long time;

■Multiple capacities to choose from, greatly meeting your storage needs;

■One click defogging function, convenient for searching and retrieving samples;

■Store more samples on the unit's land area to reduce storage costs;

■Multiple humanized designs, comfortable operation;

■Excellent temperature uniformity and stability;

■Can lock the lid to fully ensure sample safety;

■Temperature stability after opening the lid;

■Standard with integrated folding steps and auxiliary workbench;

■Excellent temperature, liquid level monitoring and alarm system, capable of remote monitoring through networking;

■Product compliancecombine, synthesizeCEQuality certification;

■Automatic supply of liquid nitrogen system, safe and labor-saving;

■The product complies with national standardsmarkGB/T14174-2012.

Product advantages

高密度储存

Compared with similar products, it occupies a small area and stores more samples, which can save space and reduce unit sample storage costs;

Temperature uniformity

Vacuum insulated stainless steel box structure with high vacuum coverage ensures optimal insulation and thermal performance;

Stable opening temperature

The innovative lid and neck offset small opening with excellent design can greatly reduce the volatilization rate of liquid nitrogen. Even when the lid is opened for a long time, the interior of the box can still be maintained

temperature stability，48Maintain a low temperature inside the box within an hourYu-150℃;

Automatic liquid nitrogen infusion and liquid level monitoring system

Real time display of liquid level height based on differential pressure sensors and liquid level monitoring system to ensure safe and reliable automatic liquid nitrogen infusion process.10The inch LCD screen can display: top temperature

Parameters such as bottom temperature, liquid level height, and operating status;

Excellent temperature monitoring system

The monitoring system based on microprocessor and upper and lower dual platinum resistance temperature probes can display the highest and lower temperatures inside the box in real time with high accuracyfor±1’℃Users can set their own alarm points and have the option to mute alarms;

Hot gas bypass

The hot gas bypass can eliminate the room temperature nitrogen in the pipeline before injecting liquid nitrogen, ensuring that only ultra-low temperature liquid nitrogen is injected into the tank, avoiding temperature fluctuations in the liquid nitrogen tank during the liquid addition process, which affects sample safety, and also reduces additional liquid nitrogen consumption;

Multiple humanized designs

Stainless steel auxiliary workbench, which can be used for temporary placement of freezer racks to accelerate sample retrieval and placement speed; The integrated folding step reduces the operating height, making it convenient and effortless to take and place. inside

The spare opening of the rotating tray is convenient for finding samples that accidentally fall off.

700NIntelligent measurement and control terminal

■Fully automatic liquid nitrogen filling

■Liquid nitrogen splash proof structure

■Hot gas bypass structure

■Platinum resistance temperature sensor

■Capacitive liquid level sensor

■Automatically record data such as liquid level and temperature

■Local monitoring center

■Cloud Monitoring Management Center

■Multiple alarm self diagnosis

■SMS remote alarm

■Operation permission settings

■transportline/Alarm parameter settings

■Sound and light abnormal alarm reminder

■backup power supplyandUPSpower supply