YDS series liquid nitrogen tanks are mainly used to store liquid nitrogen and biological samples. Liquid nitrogen tank, also known as "liquid nitrogen biological container", is a low-temperature container that can store liquid nitrogen and biological samples. According to their uses, they can be divided into liquid nitrogen storage tanks, self-pressurized liquid nitrogen tanks, and gas-phase liquid nitrogen tanks. Among them, liquid nitrogen storage tanks can also be subdivided into storage types and transportation types. The storage type is mainly used for static storage and is not suitable for long-distance transportation during work; the transportation type is specially designed to meet transportation conditions and has an internal shock-proof function. Support, while also allowing for static storage when needed. Since liquid nitrogen tanks are used to store samples, they need to be used correctly: before use: 1. Check the jar Check whether the shell has any dents or dents, and whether the vacuum port is intact; Check whether there are foreign objects or impurities in the tank. If there are foreign objects, they need to be removed to prevent the inner tank from being corroded; 2. Pre-cooling Inject a small amount of liquid nitrogen into the tank to cool the inner liner; After injecting liquid nitrogen, cover the neck plug and leave it for a few hours, such as the boiling phenomenon disappears and the liquid nitrogen tends to stabilize; When the water droplets or frost produced by the heat exchange of the tank body fade away and there is no white frost on the neck plug, it means that the pre-cooling is completed. when using it: 1.Storage Store in a well-ventilated and cool place, do not expose to direct sunlight; Keep upright and do not tilt, lay horizontally, invert, pile up, hit each other or collide with other objects; 2.Transportation Handle it gently when moving and avoid sudden movements; It must be fixed during transportation to ensure that it will not shake during transportation; After use: Cleaning: 1. After the liquid nitrogen has evaporated, let it sit for several hours until the internal temperature of the container returns to normal temperature. 2. Pour warm water at 40 -50 into the container, and then wipe it with a cloth. 3. Rinse 2-3 times with clean water. 4. Invert the container to dry naturally. You can also use hot air to dry it. The suitable temperature is 40 -50 . Avoid hot air above 60 . After cleaning, store it in a dry and ventilated place, and check it regularly for next use.
Capacity30L Neck diameter80mm Height 670mm Outer diameter446mm canisters number6pcs canister outer diameter63mm Canister total height125mm canister height565mm Empty weight14.5kg Lockable lid and protection cover Included. (optional) Static holding time 147-174 days straw capacity / single layer 0.25ml2511pcs 0.5ml 1122pcs straw capacity / double layer 0.25ml5022pcs 0.5ml 2244pcs ISO/CEApproved Package carton 48*48*76cm gross weight 18kg Panshi Liquid Nitrogen Tank is a self-developed product of our company. At present, it has the domestic core patent liquid nitrogen tank production technology. The production quality is strictly implemented in .The products all pass the product quality supervision and inspection. Performance test. This product is commonly used for long-term low-temperature storage and transportation of livestock frozen sperm and vaccines, cells, microorganisms, etc. with liquid nitrogen as refrigerant. It is widely used in animal husbandry bureaus, farms, universities, scientific research institutes, medical, national defense, machinery, electronics, Metallurgy, energy and other industries. If you are interested in the liquid nitrogen tank or need to consult, please click on our online customer service.Welcome sending your inquiry.
YDS-series products are mainly made up of outer shell, inner vessel, neck tube, multi-layer isolating material and canisters. 1.The outer shell and inner vessel are made of the aluminum alloy plate featuring light weight, high cryogenic strength and corrosion resistance. 2.The neck tube is made of glass-fiber reinforced plastics featuring of high mechanical strength and low heat conductivity. 3.The multi-layer insulation is composed of the reflecting screen of aluminum foils with high reflectivity and insulation material with low heat conductivity and low gas-passing speed to reduce heat radiation. 4.The jacket between the outer shell and inner vessel is of high vacuum to prevent thermal convection. Moreover, an adsorbent with a high adsorbing capacity at the cryogenic temperature is used to ensure the long-term stable and reliable performance of the dewar with more than five-year life service
As we all know, the storage modes of liquid nitrogen tanks can be divided into two types according to sample storage requirements: gas phase and liquid phase, that is, soaking in liquid nitrogen and storing in nitrogen. In order to make it easier for users to distinguish between the two, regardless of industry or brand, they are accustomed to using storage modes to identify them. Liquid phase storage is liquid phase liquid nitrogen tanks, and gas phase storage is gas phase liquid nitrogen tanks. This is also their main way of distinguishing themselves! Of course, there are other differences besides this, letâ??s introduce them one by one. 1. Model differences: Including capacity size and national standard naming. The liquid phase liquid nitrogen tank has a capacity range of 1-175 liters and is named YDS. The national standard stipulates that the material is aluminum alloy. The gas phase liquid nitrogen tank has a capacity range of 350-1800 liters and is named YDD. The material specified by the national standard is stainless steel. For user use, just select the appropriate model and type based on the number of samples. 2. Mode differences: Liquid phase liquid nitrogen tank, the sample is immersed in liquid nitrogen; The gas phase liquid nitrogen tank meets both liquid phase and gas phase modes. There is a liquid nitrogen storage area at the bottom of the tank to provide liquid nitrogen to the sample area. Note: Vapor phase storage also requires supplementing liquid nitrogen. 3. Management differences: Liquid-phase liquid nitrogen tanks have a wide range of uses and are relatively small in size. Sample classification management relies on buckets and freezing racks. There is no intelligent control and requires manual labor. Regardless of the size of the gas-phase liquid nitrogen tank, it is equipped with an intelligent control system that can display the internal temperature, perform relevant alarms, and automatically replenish liquid nitrogen.
Biobank Series provide users with automatic, secure and reliable cryogenic liquid nitrogen freezing systems.Tanks are made of high quality stainless steel,Designed and manufactured according to the national standard GB/T14174-2012.Its mouth adopts a partial mouth structure and has a large capacity, which is suitable for long-term static storage of large quantities of biological products, and has the advantages of large storage capacity of biological products, safe and reliable use, and easy operation.
Main features of the product: Made of high-strength aluminum alloy. High-vacuum multi-layer insulation design, light weight, small amount of liquid nitrogen static daily steaming loss. Optional lock cover to protect the safety of samples stored in the container. Equipped with a protective cover to prevent the collision of the product during use. Provide vacuum quality assurance of not less than five years. Product introduction: Panshi Liquid Nitrogen Tank is a self-developed product of our company. At present, it has the domestic core patent liquid nitrogen tank production technology. The production quality is strictly implemented in .The products all pass the product quality supervision and inspection. Performance test. This product is commonly used for long-term low-temperature storage and transportation of livestock frozen sperm and vaccines, cells, microorganisms, etc. with liquid nitrogen as refrigerant. It is widely used in animal husbandry bureaus, farms, universities, scientific research institutes, medical, national defense, machinery, electronics, Metallurgy, energy and other industries.
Liquid nitrogen supply tanks are very useful in many fields such as biomedicine and materials science. It is an advanced liquid nitrogen storage device that achieves stable output of liquid nitrogen through self-pressurization. It can be used for cryopreservation of biological samples, cryogenic treatment of materials, etc. Its efficient and convenient characteristics provide reliable low-temperature protection for scientific research and industrial production. It mainly has the following advantages: 1. Easy to operate: The self-pressurized design does not require an external power source, and can achieve the output and replenishment of liquid nitrogen only by relying on its own pressure regulation system. The flow and pressure of liquid nitrogen can be easily controlled to meet different experimental needs. 2. Sturdy and durable: 15L-500L volume is optional, made of high-strength stainless steel, with good pressure resistance and corrosion resistance, which can ensure safety during long-term use. 3. Safe and reliable: Equipped with safety valve protection devices, when the pressure in the tank reaches or exceeds 0.09Mpa, these devices will automatically start to release pressure to prevent danger. 4. High efficiency and energy saving: When the pressure of the ln2� supply� tank reaches 0.05Mpa, the liquid nitrogen can be continuously and quickly output to the required place, reducing the waste and loss of liquid nitrogen. At the same time, because it can automatically adjust the pressure, it avoids excessive pressurization, thereby reducing energy consumption. 5. Low loss of liquid nitrogen: Good thermal insulation performance can reduce the evaporation loss of liquid nitrogen, extend the storage time of liquid nitrogen, and improve the utilization rate of liquid nitrogen. 6. Strong applicability: Liquid nitrogen supply tanks can be used in a variety of experimental environments and needs, and can play a good role whether in laboratories, hospitals or industrial fields. In short, the self-pressurized liquid nitrogen tank plays an important role in many fields with its unique advantages, and is an indispensable and important equipment in the development of modern science and technology. If you have product-related needs, please contact us.
Liquid nitrogen tank is a kind of container used to store liquid nitrogen of low temperature. Liquid nitrogen tank has liquid nitrogen storage tank of storage type and liquid nitrogen transport tank for transport. Storage tank is mainly used for indoor liquid nitrogen storage, and it cant be move for a long distance in the working state. In order to meet the transport requirements, transport tank is made out with a special shock-proof design. So transport tank can be used as storage tank, but also as transport tank. However, the strong shake or collision still should be avoided. Capacity 35L Neck diameter 50mm Height 695mm Outer diameter 446mm canisters number 6pcs canister outer diameter 38mm Canister total height 125mm canister height 565mm Empty weight 9.5 kg Lockable lid and protection cover Included. (optional) Static holding time 250-310 days straw capacity / single layer 0.25ml 1190pcs 0.5ml 642pcs straw capacity / double layer 0.25ml 2382pcs 0.5ml 1284pcs ISO/CE Approved Package carton 48*48*78cm gross weight 18.5kg
Capacity 2L Neck diameter 35mm Height 405mm Outer diameter 224mm canisters number 3pcs canister outer diameter 25mm Canister total height 320mm canister height 120mm Empty weight 3.4kg Lockable lid and protection cover Included. (optional) Static holding time 20-25 days straw capacity / single layer 0.25ml 140pcs 0.5ml 60pcs straw capacity / double layer 0.25ml 280pcs 0.5ml 120pcs ISO/CE Approved Package carton 27*27*48cm gross weight 4.3kg Main features of the product: Made of high-strength aluminum alloy. High-vacuum multi-layer insulation design, light weight, small amount of liquid nitrogen static daily steaming loss. Optional lock cover to protect the safety of samples stored in the container. Equipped with a protective cover to prevent the collision of the product during use. Provide vacuum quality assurance of not less than five years.
Capacity2L Neck diameter35mm Height 405mm Outer diameter224mm canisters number3pcs canister outer diameter25mm Canister total height320mm canister height120mm Empty weight3.4kg Lockable lid and protection cover Included. (optional) Static holding time 20-25 days straw capacity / single layer 0.25ml140pcs 0.5ml 60pcs straw capacity / double layer 0.25ml280pcs 0.5ml 120pcs ISO/CEApproved Package carton 27*27*48cm gross weight 4.3kg Panshi Liquid Nitrogen Tank is a self-developed product of our company. At present, it has the domestic core patent liquid nitrogen tank production technology. The production quality is strictly implemented in .The products all pass the product quality supervision and inspection. Performance test. This product is commonly used for long-term low-temperature storage and transportation of livestock frozen sperm and vaccines, cells, microorganisms, etc. with liquid nitrogen as refrigerant. It is widely used in animal husbandry bureaus, farms, universities, scientific research institutes, medical, national defense, machinery, electronics, Metallurgy, energy and other industries. If you are interested in the liquid nitrogen tank or need to consult, please click on our online customer service.Welcome sending your inquiry. Sales Manager: Amanda Hou Email: * Phone: +8613273728331 +8618625920511 Skype: live:amanda0511h WhatsApp: +8618625920511
In the fields of scientific research, medical treatment and industry, liquid nitrogen is an indispensable low-temperature cooling medium, and the safety and convenience of its storage and transportation are particularly important. The liquid nitrogen supply tank launched by KGSQ is designed to meet the high-demand liquid nitrogen storage needs. It adopts advanced insulation technology and pressure regulation system to ensure the purity and stability of liquid nitrogen. It mainly has the following advantages: â??High safetyâ??: The liquid nitrogen supply tank is equipped with a double safety automatic control valve to provide double protection. The discharge pressure is lower than 0.1mpa, ensuring the safety and reliability of liquid nitrogen filling. â??High efficiencyâ??: It has the functions of continuous pressurization and continuous discharge. This uninterrupted nature greatly improves the liquid supply efficiency. â??Strong durabilityâ??: Made of 304 stainless steel, it not only has good thermal insulation performance, but also is durable and strong in bearing capacity. â??Good low-temperature performanceâ??: The self-pressurized liquid nitrogen tank adopts a double-tank vacuum structure to effectively isolate external heat, reduce the volatilization rate of liquid nitrogen, and ensure long-term stable storage and use of liquid nitrogen. â??Easy to operateâ??: It is equipped with high-load-bearing mobile casters, making movement and operation faster and more convenient. At the same time, the dedicated ultra-low temperature stop valve makes operation easier, beautiful and durable. â??Intelligent controlâ??: The low pressure liquid nitrogen tank also has an intelligent control system, equipped with booster valves, drain valves, vent valves, pressure gauges and other components, which are convenient and simple to operate, increasing the safety of laboratory work. The liquid nitrogen supply tank has become an indispensable and important equipment in the field of life sciences due to its advantages such as safety, reliability, easy operation, good thermal insulation performance and wide applicability. It provides a solid guarantee for the storage and protection of biological samples, which not only improves work efficiency, but also enhances the safety of use. It is an ideal choice for the storage and use of liquid nitrogen in scientific research, medical and agricultural fields.
Vapor phase liquid nitrogen freezers are suitable for the cryopreservation of large quantities of biological samples such as stem cells, embryos, vaccines, etc. They are made of low-temperature resistant stainless steel, have large capacity and are easy to operate. They are ideal for large scientific research laboratories and international biological sample banks, providing users with fully automatic, safe and reliable deep-cryogenic liquid nitrogen storage systems. So, do you know the specific advantages and characteristics of liquid nitrogen freezers? 1. Temperature uniformity and stability: The temperature difference of the entire storage area does not exceed 10�°C. During vapor phase storage, the low temperature at the top of the cryopreservation rack can reach -190�°C, which ensures the uniformity and stability of the temperature and is conducive to the long-term preservation of samples. 2. Compatible with vapor phase and liquid phase storage modes: Not only does it support vapor phase storage mode, it is also compatible with liquid phase storage mode. Vapor phase storage uses the low-temperature nitrogen evaporated from liquid nitrogen to store samples, avoiding direct contact between samples and liquid nitrogen, thereby avoiding the problem of bursting tubes and cross-infection of samples when the cryopreservation tubes are taken out, and ensuring the safety of sample storage. â?? 3. Large storage space: The volume ranges from 350-1800 liters, which is much larger than ordinary liquid nitrogen tanks and can store more samples at one time. Its unique slanted mouth design and rotating tray partition access increase space utilization and reduce the storage cost of unit samples. â?? 4. Intelligent management system: Equipped with an intelligent monitoring and management system, it can realize functions such as automatic monitoring of the temperature in the tank, abnormal reminders, remote alarms, and automatic replenishment of liquid nitrogen. â??This system not only improves the convenience of use, but also reduces the cost of manual supervision and ensures the safe storage of samples. In short, the vapor phase liquid nitrogen tank provides an efficient and safe solution for laboratory research and sample preservation through its unique advantages.
Liquid nitrogen storage containers are commonly used equipment for storing biological samples in laboratories. They have the advantages of low liquid nitrogen volatility, light weight, less space occupied, and large sample freezing capacity. They are available in a wide range of models to meet a variety of needs and are widely favored by laboratory scientific research customers. Compared with conventional liquid nitrogen tanks, what are the advantages of laboratory liquid nitrogen tanks? 1. Ensure sample integrity and long-term storage: By providing an ultra-low temperature environment, it can effectively protect samples from chemical reactions and microbial activity, ensuring the integrity and long-term storage of samples. â?? 2. Large-caliber storage and easy access: With a larger caliber, such as 125mm, 127mm, 130 and 216mm, it is easy to operate and access samples, and can accommodate a large number of frozen samples to meet the different needs of professionals. â?? 3. Large-capacity storage space: It usually has a large capacity of 30-175 liters, which is suitable for storing a large number of samples and is easy to classify and manage. â?? 4. Safety guarantee: It is equipped with a special locking cover and a safety lock to ensure the safety of samples and prevent them from being taken or lost by mistake. â?? 5. Low liquid nitrogen consumption: Double-tank high vacuum and multi-layer insulation material filling design have the advantages of low liquid nitrogen consumption, and the stored samples are stable and safe. â?? 6. Long service life: Made of high-strength corrosion-resistant and thermally-insulating aviation aluminum material, it is sturdy and durable. All products are strictly quality-tested before leaving the factory to ensure that they meet the standards in various performance indicators. Liquid nitrogen tank for laboratory provide reliable support for scientific research by providing ultra-low temperature environment, large-caliber storage and access convenience, safety assurance, low liquid nitrogen consumption and high storage space, and are an ideal choice for laboratory sample storage.
With the continuous development of science and technology, cryogenic storage technology is increasingly used in many fields such as biomedicine, scientific research experiments and industry. Among them, liquid nitrogen supply tanks are widely used in these fields because of their more durable and stable low temperature conditions than traditional liquid nitrogen containers. Liquid nitrogen supply tanks are mainly used to store liquid nitrogen and replenish liquid nitrogen for normal pressure liquid nitrogen tanks, gas phase liquid nitrogen tanks, etc. 1. Double safety protection measures: equipped with double safety automatic control valves to control the inner tank pressure below 0.1mpa, providing double protection to ensure safe use. 2. Continuous pressurization and drainage: It has the uninterrupted nature of continuous pressurization and continuous drainage to improve the liquid supply efficiency. 3. Convenient to move: It is equipped with high-load-bearing mobile casters for quick movement. 4. Easy to operate: Special ultra-low temperature inlet and outlet valves, booster valves, drain valves, etc. are easier to operate, durable, and beautiful. 5. Durable material: The outer shell and the inner tank are made of 304 stainless steel, with good vacuum and low temperature performance. Liquid nitrogen supply tanks have become one of the preferred equipment for liquid nitrogen storage through their unique design and wide range of applications. It not only meets special needs, ensures the stability of liquid nitrogen delivery, and ensures the normal operation of equipment, but also has a wide range of applications in scientific research, medical and agricultural fields, providing a better freezing environment and ensuring the survival and quality of frozen samples.
In biological sample centers or scientific research institutions, there are a large number of cells, strains, vaccines and other samples that need to be cryopreserved. The scientific research of these samples is of great significance, and their safety cannot be ignored. In addition, there are requirements for batch management and data collection. Vapor phase liquid nitrogen tanks are often chosen over aviation aluminum Dewars. Vapor-phase liquid nitrogen tank, also known as "stem cell liquid nitrogen tank", is named after it is often used to establish stem cell banks. It is different from ordinary liquid nitrogen containers. It has two storage modes: gas phase and liquid phase. The sample storage method is unconventional and its working principle is break the usual. Sample storage methods in gas phase liquid nitrogen tanks: Partition management, gas phase preservation! The inner tank of the stem cell liquid nitrogen tank is divided into two areas. The upper area is for samples, which is the storage area for stem cells, embryos, bacteria, etc.; the lower area is for liquid nitrogen storage only and does not contain any samples. The bottom position, which is the liquid nitrogen storage area, is equipped with an evaporator to provide evaporated nitrogen for sample storage to cool down. The sample is only "close" to the liquid nitrogen, but does not touch it, and the volatilized low-temperature nitrogen is used to store the cells. Working principle of gas phase liquid nitrogen tank: The principle is actually very simple, such as the use of liquid nitrogen evaporation cooling mentioned above! When the nitrogen in the sample storage area is insufficient to support the sample demand, the bottom evaporator starts working to supply liquid nitrogen to the upper part. This has the advantage of avoiding sample cross-contamination. The reason why I donâ??t mention its other storage mode - liquid phase is because the liquid nitrogen reserve in the container is large, much higher than that of conventional liquid nitrogen containers, and the evaporation loss of stainless steel is higher than that of aluminum alloy. When storing in liquid phase, replenish the liquid. Frequent and troublesome, difficult to use, only gas phase storage is recommended. In addition, the gas-phase liquid nitrogen tank also has high dual-gallery vacuum + high thermal insulation performance, which reduces heat conduction, reduces the evaporation rate of liquid nitrogen, and maintains stable pressure inside the tank. The built-in intelligent control management system is used for real-time detection and abnormal warning of temperature, pressure and liquid level to ensure the stability of the tank and the safety of stem cells. If you have any needs, please contact KGSQ liquid nitrogen tank:
Currently, it is the peak season for species reproduction, and veterinarians and related practitioners seem to be in a cycle, continuously doing artificial insemination work. Insemination is not like the static storage of sperm, which is stable in one position. When carrying out insemination work, it is usually necessary to travel long distances into mountains or other areas. During this period, in order to ensure that the sperm activity is safe and the quality is excellent, they usually carry frozen semen storage tanks, which are also what we often call livestock liquid nitrogen tanks. Livestock liquid nitrogen tanks are a series of economical and practical liquid nitrogen containers designed for the breeding industry. In addition to portable small-capacity tanks, such as 3 liters, 6 liters, and 10 liters, it also has large-capacity tanks suitable for long-term static storage, such as 30 liters and 35 liters. There is also a 16-liter frozen semen storage liquid nitrogen tank suitable for vehicle use. Among them, portable and vehicle-mounted frozen semen storage tanks are more suitable for artificial insemination in the current season. Portable single handle, small capacity, one person can carry it back and forth, 50mm small diameter, small daily evaporation loss of liquid nitrogen. The car-mounted frozen sperm tank is not a traditional oval, but narrow at the top and wide at the bottom. It has a stable center of gravity and is not easily shaken. It is placed in the trunk to transport sperm to ensure safety during transportation. One is suitable for short-distance semen collection or artificial insemination, and the other is suitable for long-distance transportation to relatively distant areas for breeding. Another large-capacity frozen semen storage tank is placed at home to store the collected semen. It is heavy and difficult to move. In addition, the weight of the sperm tube and liquid nitrogen makes it even more inconvenient to move. If you need to use tools for indoor movement, , that is, the liquid nitrogen tank trolley is more secure. The liquid nitrogen tank trolley is a device specially used for short-distance transfer of liquid nitrogen containers indoors. Made of stainless steel and has a certain load-bearing capacity. At the same time, it is also equipped with swivel casters with strong resistance, corrosion resistance and noise resistance, which makes the liquid nitrogen tank more stable and less likely to shake during transportation, ensuring the safety and stability of the liquid nitrogen container. If you have any needs, please contact KGSQ liquid nitrogen tank:
Most of the liquid nitrogen tanks used in laboratories are relatively large in volume and size. It is difficult to lift them manually and pour liquid nitrogen into the liquid nitrogen tank, and it is also easy to cause frostbite. Therefore, the self-pressurizing liquid nitrogen tank has become a good helper for rehydration of laboratory liquid nitrogen tanks, solving the rehydration problem of laboratory users. However, many users do not understand how to operate a self-pressurized liquid nitrogen tank. Today I will explain it in detail. 1. Pressure replenishment sequence: close the vent valve, open the boost valve, and open the liquid outlet valve The self-pressurizing liquid nitrogen tank needs to be pressurized first, and the vent valve must be closed first to pressurize the liquid; then open the pressurizing valve to allow the nitrogen in the pressurizing tube to enter the inner tank, and then start the exchange cycle of nitrogen and liquid nitrogen. Until the pressure increases to â?¥0.05MPa. After the infusion is completed, first stop the pressurization, then stop draining the liquid nitrogen, and then open the pressure relief exhaust valve, that is, the vent valve. 2. Let it stand for storage and open the vent valve. The function of the vent valve is not only to relieve pressure and discharge residual liquid nitrogen, but also to prevent external heat and humid air from entering the pipeline and inner tank. When the self-pressurized liquid nitrogen tank is stored statically, although there is no pressure, the liquid nitrogen naturally volatilizes, and a gas outlet is needed to release the nitrogen. The vent valve just acts as this "gas outlet". There is also the previously mentioned infusion to complete the pressure relief to avoid the entry of external air, etc. 3. The pressure should not be close to 0.09MPa The self-pressurizing liquid nitrogen tank complies with the national standard GB/T 14774-2012. It is a self-pressurizing liquid nitrogen container and the pressure must not exceed 0.1MPa. For the safety of users, most manufacturers set the pressure at no more than 0.09MPa and strive to be safe. If the pressure = 0.09MPa, the self-pressurizing liquid nitrogen tank will automatically open the safety valve to release pressure to avoid dangerous incidents. In addition, during normal use, the temperature difference between the inside and outside of the container is large, and the thermal equilibrium time is longer when adding liquid nitrogen. Use liquid nitrogen in advance to pre-cool it, and then add it gradually and slowly to prevent ice blockage! If you have any needs, please contact KGSQ liquid nitrogen tank: Email: tcln2container@126.com WhatsApp: +8618903712477 Official website: https://www.cryogenicstoragetank.com/YDZ-Series-Liquid-Nitrogen-Supply-Tank.html
At present: liquid nitrogen tanks are common low-temperature containers in laboratories and are often used to preserve specimens, samples, cells, etc., which require the constant temperature characteristics of liquid nitrogen tanks. Speaking of which, here comes the question. Many people will ask what size of liquid nitrogen tank should be used in scientific research laboratories? Laboratory liquid nitrogen tanks are generally larger than 30 liters. There are two reasons: 1. Consider capacity The capacity of liquid nitrogen tanks ranges from 2 to 175 liters. Different capacities can store different numbers of samples. The larger the capacity, the more samples can be stored. For laboratories, there are many people who freeze samples, with a wide variety and large quantities. Therefore, it is recommended to choose a jar of more than 30 liters, which can store a variety of samples without the need for frequent refills. 2. Consider caliber There are 6 options for liquid nitrogen tank diameter,50mm,80mm, 125mm, 127mm,210mm,216mm; There are many types and large quantities of samples stored in the laboratory. Freezing racks are often used for matching. If the diameter is too small, it will not fit in. Therefore, it is recommended to use a diameter of 125mm or above. A larger diameter makes it easier to take samples and is used with a freezing box. More samples can be saved. To sum up, liquid nitrogen tanks used in laboratories generally have a capacity of more than 30 liters and a diameter of more than 125mm. But the important thing is to choose based on your actual needs. If you have any needs, please contact KGSQ liquid nitrogen tank:
As we all know, liquid nitrogen is a low-temperature liquid and is volatile. Laboratories usually use the low temperature of liquid nitrogen to preserve experimental samples. The use of liquid nitrogen tanks can effectively reduce the volatilization of liquid nitrogen, but over time during use, the liquid nitrogen gradually decreases. If cell samples are stored below the level of liquid nitrogen or within the gas phase far away from the tank mouth, it is safe for the samples not to be affected by temperature fluctuations. However, when the liquid nitrogen is less than 1/3 of the total amount, the vaporization time of the liquid nitrogen will increase, and the temperature at the top of the liquid nitrogen tank will rise rapidly as the lid is opened, putting cell activity at risk. During this period, if the liquid nitrogen is not replenished in time, or if the liquid nitrogen is completely evaporated before being replenished, and the temperature of the liquid nitrogen tank rises to normal temperature, the cell samples will not only be damaged, but will most likely die! In order to avoid such problems, laboratory users often use YDD cell bank liquid nitrogen tanks, also known as stem cell liquid nitrogen tanks, to preserve cells and freeze semen samples. The YDD stem cell liquid nitrogen tank itself has an intelligent monitoring and management system. Its functions cover liquid level monitoring. In addition to displaying the liquid level in real time, when the liquid level is lower or higher than the set value, an audible and visual warning will be issued, accompanied by a text message. Send and never miss a message, even remotely. If liquid nitrogen is not added in time, this function is triggered and the manager will receive relevant prompts. Samples will not be affected for a short period of time. In addition, the YDD stem cell liquid nitrogen tank supports two storage modes: gas phase and liquid phase. When using the gas phase mode to store biological samples, the bottom liquid nitrogen volatilizes into nitrogen gas and then supplies the top sample. Liquid nitrogen is not directly related to the sample, and liquid nitrogen cannot soak the sample. , the sample may be damaged. However, in order to ensure the safety of cell samples, it is recommended that you regularly observe the use of liquid nitrogen and refill the jar with liquid nitrogen in time! If you have any needs, please contact KGSQ liquid nitrogen tank:
As we all know, liquid nitrogen tanks are used to store liquid nitrogen and preserve biological samples. They can maximize the low-temperature characteristics of liquid nitrogen. It is used in different industries such as medical research and industrial cold assembly. Small gas phase liquid nitrogen tanks, although also called liquid nitrogen tanks, are very different from traditional liquid nitrogen tanks. Then letâ??s start talking about where they differ. Small gas-liquid phase tank, it is a new type of liquid nitrogen biological container between the YDS series and YDD series. It has the same aviation aluminum material as YDS. The inner and outer tanks are made of the same material. It is relatively light but strong and has good thermal insulation effect. . It also has the same gas-liquid phase dual-mode storage and intelligent management system as YDD; and the only difference between it and traditional liquid nitrogen tanks is the storage mode! Different storage modes There is only one storage mode for traditional liquid nitrogen tanks, which is the liquid phase - the sample is completely immersed in liquid nitrogen. However, this is also its advantage. The temperature of frozen samples is relatively low, the storage time is longer and the maintenance cost is relatively low. However, there are also disadvantages. During use, you must always pay attention to the liquid level in the tank, replenish liquid nitrogen in time, and keep it covering the sample to avoid rapid evaporation of liquid nitrogen that affects sample safety. There are two storage modes for small gas phase tanks, gas phase and liquid phase. The gas phase uses low-temperature nitrogen evaporated from liquid nitrogen to preserve biological samples for a long time. This preservation method does not come into direct contact with liquid nitrogen and can avoid the risk of sample cross-contamination. In the liquid phase, the sample is completely immersed in liquid nitrogen at -196�°C and in direct contact with liquid nitrogen. Two modes can be selected according to different sample requirements. The advantage of gas phase tanks is that they are easy to use and operate, while the disadvantage is that they are more expensive to maintain. Although the storage modes of the two are different, they also have their own merits. When choosing, you can choose a liquid phase or gas phase liquid nitrogen tank based on your own needs.
