Liquid Nitrogen Biological Container

Application range: It is also appropriate for long-term static preservation of a large number of biological samples such as stem cell, plasma, semen, embryo, tissue, organ, and so on. Production technology: Unique patent technology of evacuation and multi-layer insulation technology ensure an extremely low loss rate of liquid nitrogen evaporation. All weld joints go through mental flaw detection and helium mass spectrometer to see if there is leak. Every product goes through strict liquid nitrogen test. Unique polishing technology ensures aesthetic modeling. The entire manufacturing process follows strictly iso9001:2008 and iso13485:1996 quality control procedures. Production materials: Materials of inner tank and outer tank are made of 304 austenite stainless steel of fine quality. Adsorbents are all regenerated and activated. Materials of multi-layer insulation are made of oil-and-lipid-free thin composite. Product feature: 1.-196 degree immersion cryopreservation and -190 degree vapor cryopreservation can alternate freely 2.Effective insulation ensures 98% of system surface is shrouded by vacuum 3.Powerful control and management system, automatic fluid infusion, real-time monitoring of liquid level, temperature and other data are installed 4.Compared with equipments of same functions, it saves 70% of liquid nitrogen and reduces maintaining costs to the lowest degree. 5.Pallet rotation in the inner tank makes access convenient.

Product feature: 1.Professional design, aesthetic modeling 2.Multi-layer insulation design of high vacuum for reducing evaporation loss rate of liquid nitrogen and using cost to the lowest degree 3.Aluminum alloy materials of high strength for extending service life to more than five years 4.Unique support structure for long-distance transportation 5.A locked-cover switch for safety of preserved sample is optional 6.A protective casing for preventing collision and offering convenience is optional 7.A handcart for enhancing mobility is optional Main uses : 1. Vital preservation of animal semen 2. Vital preservation of biological sample 3. Cryogenic treatment of metal material 4. Cryogenic assembly of precision parts 5.Cold storage and freezing in medical health and refrigeration in operation. 34cm*34cm*59cm, 8.5kg

In breeding farms, animal reproduction is inseparable from frozen semen. A certain amount of frozen semen is stored in every farmer's home. These frozen semen like to live in low-temperature environments. Once exposed to normal temperature, they may become inactive and lose the ability to reproduce. Therefore, the preservation of frozen semen cannot be careless! For this reason, farmers will choose liquid nitrogen frozen semen tanks as containers for storing frozen semen because it has the advantages of heat preservation and insulation. With the help of liquid nitrogen, it can keep the interior in a stable low-temperature environment and at the same time isolate the outside heat from entering. However, there are bugs in using liquid nitrogen to preserve frozen semen. It is volatile and requires constant attention to the amount of liquid nitrogen in the tank. If the margin is insufficient, the safety of frozen semen will be threatened. Therefore, when the remaining liquid nitrogen cannot cover the frozen semen, it needs to be replenished in time. So the question is, how long can a liquid nitrogen tank store liquid nitrogen? When should I replenish liquid nitrogen? It depends on when the liquid nitrogen will be used up! Under the premise of consistent capacity, caliber plays a decisive role! According to the rules of the liquid nitrogen biological container industry, the larger the diameter, the shorter the storage time, and the opposite is true for small diameters. Letâ??s take a 30-liter liquid nitrogen tank as an example. 50mm small diameter, liquid nitrogen static storage time is 260 days; 80mm small diameter, liquid nitrogen static storage period of 150 days; 125mm large diameter, static storage in liquid nitrogen for 90 days; 210mm large diameter, static storage in liquid nitrogen for 49 days! Therefore, when the liquid nitrogen frozen sperm tank is 30 liters and 125mm, liquid nitrogen needs to be replenished every 90 days; if it is 30 liters and 210mm, liquid nitrogen needs to be replenished every 40 days! In addition, please note that static storage time â?  usage time! Static storage refers to the state of being filled with liquid nitrogen and not being opened or used. This is only the reference data provided by the manufacturer to the user. As for the dynamic consumption of liquid nitrogen, each userâ??s opening frequency and the dwell time each time the lid is opened are different, so it is impossible to Calculate accurately and provide reference. The safe way is to fill up the liquid nitrogen once, use it once and record it to determine your own dynamic storage time. Also, donâ??t forget to ensure that the liquid nitrogen always covers the frozen sperm, so that the spermâ??s vitality is guaranteed! If you have any needs, please contact KGSQ liquid nitrogen tank: Email: tcln2container@126.com WhatsApp: +8618903712477 Official website: https://www.cryogenicstoragetank.com/YDS-Series-Semen-tank.html

Monitoring management system for liquid nitrogen biological container of cord blood stem cell bank is a system integration product that was studied and developed for five years by our company. By drawing advanced management experience of cord blood stem cell bank at home and abroad, our company uses creatively advanced data collection technology, communication technology, automatic control technology, and embedded software technology. The system is mainly made up of remote terminal unit (rtu) of intelligent monitoring of biological container and data service center (dsc). Intelligent monitoring terminal unit has the following functions: real-time collection of temperature of low and high position, real-time monitoring of liquid height, calculation of liquid nitrogen loss, automatic switch of liquid inlet electromagnetic valve according to liquid level and temperature, internal local area network is used to connect tank body computer with server of monitoring center, dtu sends warning message to the cell phone of watch keeper including low-and-high-position overheating warning and sensor failure warning, powerful mis management system for objects in cryopreservation, and so on. Data monitoring center analyzes and stores data provided by rtu and these data are investigated by management staff. Monitoring terminal unit can check conveniently the state of every network monitoring terminal by connection of local area network and monitoring center on a computer in the monitoring center without reaching any biological storage container. Monitoring center computer is also in charge of storing and managing all objects stored or to be stored in the liquid nitrogen tank. Monitoring center software is mainly made up of eight major modules including operation model selection, data monitoring, alarming, and object information management.

Overview: Self-pressurized liquid nitrogen tank produces pressure by evaporation of little liquid nitrogen so that liquid nitrogen will exhaust itself and complement other containers. It finds its application in the transportation and storage of liquid medium (liquid nitrogen, liquid oxygen and liquid argon) and cold source of other refrigeration equipments. It is now widely used in tool and die industry, animal husbandry, medicien, semi-conductor, food, cryogenic chemical industry, aerospace, military and other industries and areas. (dewar flask, dewars, dewar, etc) Production materials: Inner and outer cylinders of the main body are made up of 304 austenite cryogenic special stainless steel of fine quality; absorbers are regenerated and activated; multi-layer insulation materials are oil-and-lipid-free thin imported composite. Production technology: All weld joints are tested by helium mass spectrometer; 100% of products have gone through strict cryogenic examination; unique patented vacuum-pumping technology ensures extremely evaporation loss rate; optional machine or digital display liquid level gauge; container shell makes use of unique polishing technology and has aesthetic modeling; the entire production process strictly follows is9001:2008 standards. Security technology: A two-way multi-layer security system is installed to ensure safety for production use; layout of the safety valve, outlet valve, vent valve, and booster valve is reasonable for secure and convenient operation. 70cm*70cm*140cm, 115kg