The 65L liquid nitrogen tank with a diameter of 216mm is particularly suitable for scientific research, animal husbandry and medical industries to store biological samples such as cells, blood, and frozen semen.
Summary of advantages:
65L capacity and 216mm diameter design facilitate sampling and improve operational safety.
Equipped with 6 square shelves, the total storage capacity of frozen storage tubes reaches 2,400, and the storage plan can be adjusted according to needs.
Polyurethane foam neck plug significantly reduces liquid nitrogen volatilization, extends service life and reduces costs.
An optional intelligent monitoring system can monitor liquid level and temperature in real time to ensure sample safety.
Special transport vehicles can be equipped to facilitate sample movement.
5-year vacuum warranty and CE certification to ensure product quality and safety.
Portable liquid nitrogen tanks, with their lightweight design and easy operation, are ideal for use in laboratories, healthcare organisations and the livestock industry. Available in a wide range of sizes from 1 litre to 10 litres, the KGSQ liquid nitrogen tanks provide the perfect solution for both small laboratory sample and liquid nitrogen storage and large scale livestock frozen sperm transport.
Product Features:
Diversified capacity options: 1 litre, 2 litres, 3 litres, 6 litres, 10 litres, with various specifications, there is always one for you.
A variety of calibre design: 1 litre and 2 litre calibre is 35mm, 3 litre calibre is 50mm, 6 litre and 10 litre have 50-210mm calibre, adapting to the needs of various occasions and ensuring the safe storage of samples of different sizes.
Complete accessories: the portable liquid nitrogen tank comes standard with a locking lid, PU protective sleeve, polyurethane foam neck plug, and 3 round buckets.
Although the model is small, the storage capacity is not small: among them, the commonly used 3-10 litre liquid nitrogen tank can be placed in 6 round buckets, and the size of the buckets is about 38mm*120mm. When frozen fine tube is 0.25ml, each bucket can store about 298 pcs, the whole can be loaded with about 1788 pcs; when frozen fine tube is 0.5ml, each bucket can store about 132 pcs, the whole can be loaded with about 792 pcs. 2 litres, the size of the bucket is a little smaller, the amount of frozen fine tube is 204, 90 pcs or so.
In addition, there are.
High-strength aluminium alloy material: lightweight and durable, easy to carry, adapt to a variety of working environments.
High vacuum multi-layer adiabatic: effectively reduce the daily evaporation of liquid nitrogen, prolong the preservation time of the sample.
5-year vacuum quality assurance: our commitment to product quality, so that you can use without worry.
Technical parameters highlights:
Model YDS-2-30: static liquid nitrogen preservation period up to 30 days. (3 litre 50 is the same)
Model YDS-6-50: Static liquid nitrogen preservation period up to 63 days.
Model YDS-10-50: Static liquid nitrogen shelf life up to 98 days.
In the fields of biological sample repository, medical cold storage, animal frozen sperm, vaccine storage and scientific research experiments, the sealing performance of liquid nitrogen tanks is the core to ensure temperature stability and safe storage of samples. Long-term cryopreservation is achieved through a unique vacuum insulation design, the key technologies of which include double chamber design, neck tube design and insulation material filling. Today, we will discuss in depth the hermeticity of liquid nitrogen tanks and how it ensures that the internal liquid nitrogen is isolated from the external environment and maintains its ultra-low temperature status.
1. Vacuuming inside and outside the tank
The liquid nitrogen tank has a double-layer design of inner and outer gallbladder, with the inner gallbladder storing liquid nitrogen, and the vacuum sandwich between the outer gallbladder and the inner gallbladder effectively blocking heat conduction, which significantly improves the heat preservation performance and airtightness.
2. Adiabatic material wrapping to maintain low internal temperature
Multiple layers of insulating materials are filled to provide additional insulation and sealing protection for the inner liner, reducing the influence of the external environment on the liquid nitrogen inside the tank and improving the safety of sample storage.
3. Insulated neck plugs to isolate heat and guard the safety defense.
Do a good job of sealing between the two chambers, insulating and filling between the two chambers, and the important tank opening.
Moisture Analyzer has different names, such as Moisture Balance or Moisture Meter. This device consists of two main parts: a weighing unit and a heating unit that uses Infrared Halogen Technology. Its main purpose is to determine the moisture level in a sample by using the loss on drying principle.
"Fast and Accurate Results"
The MB series Halogen moisture analyzer is a user-friendly device that simplifies the moisture analysis process. It features on-screen assistance and a simple 3-step process for accurate readings.
Step One - Tare the empty Sample Dish pan.
Step Two - Add the sample and spread evenly.
Step Three - Press start and see your results in just a few minutes.
Livestock frozen sperm storage liquid nitrogen tanks are the ultimate line of defence for guarding genetic resources. In the modernisation of the livestock industry, the protection and utilisation of genetic resources is the key to improving the quality of breeding stock and achieving sustainable development. TIANCHI`s special liquid nitrogen tanks for animal husbandry, designed for long-term storage of frozen sperm in animal husbandry, can provide the most reliable protection for your genetic resources bank.
Here's how the liquid nitrogen tank for livestock frozen sperm storage can effectively preserve the samples:
1. Efficient heat preservation, stable as one: the frozen sperm liquid nitrogen storage tank adopts advanced vacuum multi-layer insulation technology, passing 100% product testing, and the low-temperature effect is better than international standards.
2. Superb craftsmanship, safety: the tank is made of high-strength aluminium alloy, which is lightweight and durable, together with the anti-knock PU protective cover, it can ensure the activity and safety of the frozen sperm samples even under the bad transport conditions;
3. Simple operation and intelligent prompting: it can be equipped with intuitive liquid level indication and easy-to-operate filling system, which makes frozen sperm storage simple and quick.
4. Widely used, complete models and accessories: livestock frozen sperm storage liquid nitrogen tanks are divided into 2L, 3L, 6L, 10L, 16L, 30L, 35L and 47L. 16L frozen sperm storage tanks are a popular frozen sperm storage tanks for livestock users; wide base design, stable chassis, not easy to shake and tilt, not only large capacity but also can be used with a large amount of liquid nitrogen, and can be used with a large amount of liquid nitrogen, and can be used with a large amount of liquid nitrogen.
freezing in laboratory, and industrial freezing accessories.
Let's talk about the 10-liter liquid nitrogen storage tank in detail
1.Caliber
The common models of TIANCHI 10 liter storage liquid nitrogen tanks are 50mm, 80m, 125mm and 210mm;
Among them, 50mm is more suitable for a small amount of sample preservation, or simply storing liquid nitrogen for use, with a longer static preservation time; 80mm caliber is similar to 50mm, which is more suitable for a small amount of sample preservation but easy to take. Due to the short static storage time, the frequency of use is not as good as the above two calibers, so 125mm and 210mm are more suitable for short-term storage of liquid nitrogen, and users who don't care about the storage time can use them.
2.Structure
Like all liquid nitrogen containers, the 10 liter liquid nitrogen storage tank also has a double bladder vacuum and multi layer insulation structure, and the insulated neck plug closes the mouth of the tank to reduce heat radiation and liquid nitrogen volatilization.
3. Static preservation and sample storage capacity
10 liters of liquid nitrogen storage tanks are better at liquid nitrogen storage, 50mm caliber static storage time of 87 days; in descending order, 80mm caliber 50 days, 125mm has 25 days, 210mm only 11 days. Note that this is static storage, that is, when filled with liquid nitrogen and not opened and not used.
Plus sample storage, with a full complement of 6 round carrying buckets, you can keep around 792 to 1,788 frozen sperm wheat tubes; and around 150 cells, which can be paired with cryopreservation clips.
Understand the liquid nitrogen tank to use it better.Above is the basic information about 10 liter liquid nitrogen storage tank.
Want to know more, feel free to contact us, if you have any need, also welcome to consult at any time.
A student physiograph, also known as a kymograph or physiological recording system, is a laboratory instrument used in physiology and biomedical research to record and analyze physiological signals and responses. Here's how it's used:
Recording Physiological Signals: A student physiograph records various physiological signals such as heart rate, blood pressure, respiratory rate, muscle contractions, and electrical activity of the heart (ECG) or brain (EEG). These signals are typically measured using sensors or transducers that convert physiological phenomena into electrical signals.
Experimental Setup: Researchers set up experiments by attaching sensors or electrodes to the subject (e.g., human, animal, or tissue preparation) to measure specific physiological parameters. The signals from these sensors are then transmitted to the physiograph for recording and analysis.
Data Visualization: The physiograph records physiological signals over time, displaying them graphically on a rotating drum or digital screen. This allows researchers to visualize and analyze changes in physiological parameters in response to experimental manipulations, interventions, or stimuli.
Data Analysis: Physiological recordings obtained from the student physiograph can be analyzed to extract various parameters such as amplitude, frequency, duration, and latency of physiological responses. This data analysis helps researchers quantify and interpret the physiological effects of experimental conditions or treatments.
Teaching Tool: Student physiographs are commonly used in educational settings, such as undergraduate physiology or biomedical science laboratories, to teach students fundamental principles of physiological measurement, experimental design, and data analysis. Students learn how to set up experiments, record physiological signals, and interpret the results.
Research Applications: In research laboratories, student physiographs are used for conducting experiments to investigate physiological mechanisms, pathophysiology of disease, effects of drugs or interventions, and responses to environmental stimuli. They are valuable tools for generating data that contributes to scientific understanding and medical advancements.
Demonstration of Biological Concepts: Physiographs can also be used for demonstration purposes in public outreach events or scientific presentations. By recording and displaying physiological responses in real-time, researchers can illustrate biological concepts and engage audiences in understanding the complexity of living systems.
Overall, student physiographs are versatile instruments that play a vital role in physiological research and education. They enable researchers and students to study, record, and analyze physiological responses, fostering a deeper understanding of human and animal biology.
Isolated organ baths are essential tools in pharmacology for studying the effects of drugs on isolated organs or tissues. Here's how they are used:
Drug Screening and Testing: Isolated organ baths allow pharmacologists to assess the pharmacological activity of drugs on specific organs or tissues in a controlled environment. By exposing the isolated tissue to different concentrations of a drug, researchers can observe and measure its effects on physiological parameters such as contraction, relaxation, or electrical activity.
Mechanism of Action Studies: Pharmacologists use isolated organ baths to investigate the underlying mechanisms of drug action. By examining how drugs modulate the contractile or electrical properties of isolated tissues, researchers can elucidate the pharmacodynamic pathways involved and gain insights into the drug's mode of action.
Receptor Pharmacology: Isolated organ baths are particularly useful for studying receptor pharmacology. Researchers can assess the interaction between drugs and specific receptors present in the isolated tissue by measuring the dose-response relationship and determining the potency and efficacy of various pharmacological agents.
Toxicity Testing: Isolated organ baths can also be used to evaluate the toxic effects of drugs on specific organs or tissues. By exposing the isolated tissue to increasing concentrations of a drug, researchers can assess its potential to induce adverse reactions such as tissue damage, impaired function, or cytotoxicity.
Drug Development: Isolated organ baths play a crucial role in the early stages of drug development by providing valuable data on the pharmacological properties and safety profile of new drug candidates. Pharmacologists use this information to prioritize lead compounds for further preclinical and clinical evaluation.
Teaching and Research: Isolated organ baths are widely used in academic settings for teaching pharmacology principles and conducting research experiments. They provide students and researchers with hands-on experience in experimental pharmacology techniques, allowing them to explore the effects of drugs on biological systems in a laboratory setting.
Overall, isolated organ baths are versatile tools that facilitate the study of drug effects on isolated tissues, providing valuable insights into pharmacological mechanisms, drug-receptor interactions, and potential therapeutic applications. They are indispensable instruments in pharmacological research and drug discovery efforts.
The Franz diffusion cell apparatus is a laboratory instrument used in pharmaceutical research to study the release of drugs or active ingredients from topical formulations, such as creams, gels, ointments, or transdermal patches, across biological membranes. Here's how it's used:
In Vitro Drug Release Studies: The Franz diffusion cell apparatus is primarily employed for conducting in vitro drug release studies. It consists of two compartments separated by a biological membrane (usually animal or human skin), with the test formulation applied to one side (donor compartment) and a suitable receptor medium (often a buffer solution) in the other side (receptor compartment).
Membrane Permeation Studies: The apparatus allows researchers to investigate the permeation of drugs or active ingredients through biological membranes, mimicking the conditions encountered in vivo. By monitoring the concentration of the drug in the receptor medium over time, researchers can quantify the rate and extent of drug permeation across the membrane.
Formulation Optimization: Pharmaceutical scientists use the Franz diffusion cell apparatus to evaluate the performance of different topical formulations and optimize their composition for enhanced drug delivery. Factors such as the type of excipients, formulation viscosity, drug concentration, and pH can be varied to assess their impact on drug permeation and skin penetration.
Transdermal Patch Evaluation: For transdermal drug delivery systems, such as patches, the Franz diffusion cell apparatus is instrumental in assessing the release kinetics and permeation characteristics of drugs through the skin. This information is crucial for designing patches with optimal drug delivery profiles and ensuring therapeutic efficacy.
Skin Penetration Studies: In addition to drug release, the Franz diffusion cell apparatus can be used to investigate the penetration of drugs or active ingredients into different layers of the skin. By analyzing samples collected from various depths within the skin, researchers can assess the distribution and localization of the drug following topical application.
Bioequivalence Studies: The Franz diffusion cell apparatus is also utilized in bioequivalence studies to compare the performance of generic and reference topical formulations. By measuring the rate and extent of drug release and permeation, researchers can determine whether the generic formulation is therapeutically equivalent to the reference product.
In pyrogen testing on rabbits, a telethermometer plays a crucial role in monitoring body temperature changes. Here's how it's used:
Temperature Measurement: Pyrogen testing involves the administration of a test substance (e.g., potential pharmaceutical products or medical devices) to the rabbit, followed by monitoring for signs of fever (pyrexia). A telethermometer is used to continuously measure the rabbit's body temperature before and after the administration of the test substance.
Baseline Measurement: Before conducting the test, baseline body temperature readings are taken to establish a reference point. This helps in identifying any deviations from the normal temperature range during the test period.
Detection of Pyrogenic Response: Following the administration of the test substance, the rabbit's body temperature is monitored closely using the telethermometer. An increase in body temperature above a predefined threshold indicates a pyrogenic response, suggesting the presence of fever-inducing substances (pyrogens) in the test substance.
Real-time Monitoring: A telethermometer allows for real-time monitoring of body temperature changes, providing researchers with immediate feedback on the rabbit's physiological response to the test substance. This enables prompt decision-making regarding the continuation or termination of the test based on the observed pyrogenic response.
Data Recording and Analysis: Telethermometers often come with data recording capabilities, allowing researchers to log temperature measurements at regular intervals throughout the testing period. This data can be analyzed to assess the onset, duration, and magnitude of the pyrogenic response, aiding in the interpretation of test results.
Animal Welfare: Continuous temperature monitoring with a telethermometer helps ensure the welfare of the test animals by enabling early detection of fever and prompt intervention if necessary. This minimizes potential discomfort or distress experienced by the animals during the testing process.
Overall, the use of a telethermometer in pyrogen testing on rabbits enhances the accuracy, reliability, and efficiency of the testing procedure, ultimately contributing to the safety evaluation of pharmaceutical products and medical devices intended for human use.
Application
Climate test chambers are commonly used in electronic appliances, military, plastics, hardware, chemical, textile and other industries. Specific test products such as electronic parts, automotive parts, notebooks, batteries, packaging, cosmetics, circuit boards, temperature, moisture meters, etc.If you need more models about our test equipment, please reference our chamber-testingï¼?.ï¼?com
JOEO climate chamber manufacturers are available in many pre-designed and customized sizes to meet your exact test requirements, and the models available for environmental chamber testing include a wide range of temperature ramp rates, humidity levels, and many standard and optional features, including temperature cycling, steady-state testing, and rapid rate of change. Other options include access ports, explosion-proof, quiet mode, additional shelving, battery safety options, dry air purge, dehydrated water filtration system and more.
Features
Climatic Test Chambers manufacturers support customized your specifications
Fast Temperature Change Rates
Higher airflow rates â?? More efficient testing
Multiple airflow options
Roll-In style floors for safe and easy loading/unloading
Many additional features and options available for� climatic test chamber
Refrigeration System
Compressors equipped with world famous brand such as Tecumseh (France made), Bitzer or GEA BOCK (Germany made).
It applies Denmark DANFOSS and Japanese SAGLNOMIYA solenoid valves to improve the overall reliability of the equipment.
MP10 module has motor over-heating protection (with LED indicator), exhaust temperature over-heating protection (requires optional temperature monitoring probe and LED indicator), power indicator, alarm function.
Electrical System
The overall layout of the circuit cabinet looks very neat and professional. Our circuits are arranged in accordance with UK standards and are equipped with complete circuit diagrams. Each line has a unique code which is clearly defined and easy to locate for troubleshooting.
We use electrical components of world famous brands, such as Schneider from France,Carlo Gavazzi from Switzerland,Mitsubishi from Japan,Rainbow from Korea.
Application
Environmental chamber manufacturers are� widely used to test the heat resistance, cold resistance, dry resistance, moisture resistance of various materials,
JOEO environmental test chambers has a unique design and high-quality materials, whether you are testing aerospace products, electronic instruments, materials, food, medical, electronic and electrical products and various electronic components, JOEO environmental test chamber can give you the perfect solution.If you need more models about our test equipment, please reference our chamber-testingï¼?.ï¼?com
What your Most Care with needed ?
Environmental test chambers� evaporator no frosting under longtime Low temperature running.
Automatic control system refrigerant demand save electricity above 30%
High heat load tested samples test environment
Realize high temperature ultra-low temperature range control ability
Multi-language selection: Chinese, English,Other Language support Customized� Russian, Korean, Japanese, German � multilingual language switching.
Environmental test chambers temperature can reach -70C ~ 200C, special optional condition
Application
Benchtop temperature chamber can meet certain quality standards and testing specifications ,for example: Daily necessities, cosmetics, electronic components, and medical products .Ã?Â
Most ideal designed for temperature and humidity testing of small samples and specimens used for research, development and quality control.Ã?Â
This dimension are very cute. customer can fit on a personal desk is the most consideration.If you need more models about our test equipment, please reference our chamber-testingï¼?.ï¼?com
Feature:
Our JOEO Benchtop Temperature Chamber's window is equipped with an anti-sweat electric heater device to prevent water vapor from condensing and water droplets, and high-brightness PL fluorescent lamps keep the interior of the box illuminated;Rectangular multi-layer glass viewing window, which can be used to observe the test items during the test.Ã?Â
With automatic-water supply system, it is convenient to supplement the water supply of the humidification barrel, and it can be recycled and used automatically.
High-quality appearance, the body adopts an arc shape, the surface is treated with matte stripes, and the flat non-reaction handle is adopted, which is easy to operate, safe, and reliable.
High quality original compressor circulation system adopts the French â??Tecumsehâ??& Germany "Bitzer" brand, which can effectively remove the lubricating oil between the condenser tube and the capillary tube, and the whole series adopts environmentally friendly refrigerants (R23, R404, R507).
Double-layer insulation of ess chamber door is tight and airtight, which can effectively isolate internal temperature leakage.Ã?Â
Built-in moving pulley is easy to move and place and has a strong positioning screw to fix the position.
Controller has multi-segment program editing and temperature, and humidity can do fast (OUICK) or slope (SLOP) control.
Self-developing controller system adopts an imported LCD screen, which can display the measured value, set value, and time at the same time.
Announcements:
Do not place the sample in the oven heating state, and place the sample in the state of ensuring that the heating is off;Ã?Â
When placing the sample, there should be a certain space around the upper and lower parts to keep the air flow in the box smooth;
There is a cooling plate on the heating wire at the bottom of the chamber, and the sample can not be placed on it, so as not to affect the heat flow and lead to heat accumulation;
If the sample will have a phase change at high temperature, it must be packed in a tray to avoid contaminating other samples (for example, it will leak oil or change from solid to liquid after heating);
Containing flammable and explosive organic volatile solvents or auxiliaries shall not be put into the chamber.
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