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The laboratory environmental chamber is a space where subjects are subjected to controlled experiments, allowing users to control the environmental conditions of the enclosed space. The test room can recreate a variety of environmental conditions by using salt spray, namely temperature and humidity conditions, temperature only conditions and corrosion conditions. It can also build an environment that contains adjustable levels of dust, rain, and height.   As the name implies, the temperature and humidity test chamber is a chamber for observing and studying the effects of these changes on substances by artificially controlling the temperature and humidity indicators in the chamber. If you want to talk about the purpose of these rooms, it can be said that these rooms are strictly research and development devices designed to study the characteristics of substances and products and understand how they function under extreme climates and even degradation and environmental conditions.   It has been seen that increased heat and increased moisture are one of the main reasons for the deterioration of different products. These products can be the pharmaceutical industry, rubber industry, plastic industry, edible substances and metal substances. This is why these industries actively use humidity test chambers. The main task performed by this test chamber is to place the product in the test chamber and increase the heat and humidity levels. In this state, the product will remain exposed for a period of time. Products in these industries have been tested for chemical, mechanical and physical properties. This contributes to the positive development and improvement of the industry.   Temperature is basic Temperature is one of the most important aspects and plays a very important role in the entire test. This is why the indoor temperature is kept at a high level. In fact, in order to test objects or products in different ways, there are many changes in the temperature level maintained indoors. The main purpose of the test is to observe the change and deterioration process of the product when exposed to a humid environment at high temperature. These test chambers are specially constructed so that the internal high temperature can be maintained for a long period of time. This is why it is equipped with a special quality glass wool panel.   The tests carried out in the environmental chamber are roughly divided into two categories:   Climate test air pressure humidity Temperature and light Dynamic Testing Shock vibration accelerate turn around   The content mentioned above should be enough for you to understand almost all the information about the functions of the environmental laboratory. For further inquiries, please click thchamber.com.

Use cases of laboratory ovens: Chemists, biologists, engineers, and researchers use laboratory ovens for various purposes. These ovens involve drug stablity testing, technology development, forensics, electronic testing and material processing. The laboratory oven heats the material by convection. The material is placed in a separate chamber instead of the main chamber. It can prevent the material from changing, but the heat is enough to dry or solidify. The oven has double walls with a layer of insulating material (usually air) between them to save energy. The inner wall is made of a material with low thermal conductivity. The outer layer is made of metal. They are equipped with hot air circulation fans to achieve even heat distribution. Laboratory ovens in industry Before buying a laboratory oven, you should consult an industrial oven manufacturer to find out which type of oven you need. When looking for the perfect laboratory oven, consider the needs of your industry. Various types of laboratory ovens have a variety of functions that have been continuously developed over the years. Therefore, reliable and powerful equipment has been improved year by year to meet the requirements and needs of laboratories. Customers can choose from a range of models, whether the oven is for quick investment or is equipped with numerous programs with multiple stages. Mechanical convection ovens, vacuum drying ovens, gravity ovens and high-temperature ovens can help in the pharmaceutical industry and laboratories. On the other hand, multi-purpose ovens and forced ventilation ovens are used for glassware drying, while vacuum ovens can dry fragile materials and remove flammable solvents. Benchtop and laboratory ovens are ideal solutions for small spaces and when small batches of loads need to be disinfected, dried or cured. However, when looking for a new oven for your laboratory, what qualities and functions should you look for? Price—Although there is certainly an argument against making choices based purely on price, it is important to understand that laboratories usually operate with minimal capital and may not have a lot of idle capital. Scale-This is usually just the main problem for laboratories that lack space or worry about energy consumption. It should also be noted that temperature control is more difficult in larger ovens. Temperature range-this is the most important attribute and refers to the highest reliable operating temperature above the ambient temperature. The most common ranges are 250ºC, 300ºC, 400ºC, etc. Temperature uniformity-this is another important feature, which means that every point in the oven is at the same temperature as the temperature shown on the display. Some manufacturers will adopt stricter conformance standards than others. Energy consumption-Today, it is possible to buy ovens that minimize power consumption. This can save you thousands of dollars throughout the life of the device. Efficiency is a complex quality, which is based on many different factors. Ergonomics-Although laboratory oven controls are not too difficult to use, they should be easy to view and access on the front panel and should not require the operator to bend over or reach. Jiangsu XCH Biomedical Technology Co., Ltd., with professional knowledge and experience, can help you find a laboratory oven that meets your needs.

Bacterial incubator: It is used mostly for the growth of bacteria in laboratory instruments. It has a heater and can support constant temperature setting upon request. The correct temperature can be seen on the thermometer fixed on the incubator. Most incubators are programmable and do not require error and test temperature settings. The bacterial incubator is basically a device, which helps in performing the incubation process. During this process, a predetermined temperature is maintained in the housing, which helps the growth of microbial cultures. Temperature and incubation time are very important for the development and growth of any organism. If this period is not provided, the growth of the organism may be degraded. How to choose a microorganism incubator: Gravity or forced airflow? Incubators can be divided into two types according to airflow. Gravity and forced air incubator. In the gravity flow incubator, there is no fan to circulate the air. The hot air rises naturally, while the cold air settles. This may not be enough to meet the needs of your laboratory. You may need an active or forced air incubator. These incubators regulate the air themselves, usually using fans. What is your temperature range? If you need a temperature of 30°C or below, your best choice will be a low-temperature or refrigerated incubator. If the required temperature is 30°C or higher, the microbiological incubator will be perfect for your laboratory. Regardless of the type of incubator, the temperature monitoring system will ensure that your incubator is running at the proper temperature. Application of bacterial incubator: The bacterial incubator promotes the cultivation of microorganisms under controlled environmental conditions. The petri dish is the culture medium used to place the test sample in the system. The shell is also used to identify microorganisms that can cause human diseases. After identification, a vaccine to treat such diseases was developed. Industries in the medical, chemical, biotechnology, and pharmaceutical fields also regularly use the device for tissue culture. Following best practices for the use and maintenance of laboratory incubators can ensure that it will work properly in your application and have the longest possible service life. These best practices include: Place your device correctly Monitor temperature Monitor humidity and carbon dioxide Clean the incubator regularly Regular calibration For more information on what XCH Biomedical can do for your laboratory, check out our environmental laboratory solutions.

The R&D team led by researchers and Ph.D. thermal engineering has always been serious and rigorous. The company has its own standard factory buildings, standard testing laboratories and sheet metal processing equipment, and has subsidiaries in Jiangsu, Shanghai, Guangzhou, and Chengdu, as well as offices in China. Other provinces. In the life and health business, we can only work hard, and we can't slacken our efforts! Drug stability is XCH Biomedical best-selling product. Many customers change their orders to us. Why do they choose XCH Drug Stability Test Chamber? XCH-CGS drug stability test chamber is designed with imported technology, imported high-quality components, S platform, and reliable performance. Applicable to GMP certified users. The advantages are as follows: The newly designed airway system makes the temperature and humidity of different parts of the room even; using polyurethane foaming technology, it has good heat preservation and moisturizing properties. The original imported VAISALA humidity sensor has high accuracy, small drift, long life and maintenance-free. The original imported fully enclosed industrial compressor has high efficiency and low noise, ensuring long-term continuous operation of the equipment. Original imported programmable color touch screen controller, sensitive, small system error, multi-segment program setting and multi-point precise calibration function, three-level password. There is a 25mm diameter test hole on the left side of the box. The inner toughened glass door and outer door are specially designed for observing samples, and will not cause changes in temperature and humidity in the box in a short time. Door locks and movable casters can be locked. The inner tank is made of mirror stainless steel 304, no pollution source, easy to clean. GMP quality assurance dual data acquisition system: standard needle printer can print the device model and serial number to meet the requirements of data integrity and consistency. SD card storage, can store electronic text data for more than 5 years; free software, can import SD card data into the computer system. Safety device: C compressor unit overheating and overpressure and overload protection, water shortage protection, dry burning protection system, independent overheating protection alarm system; Alarm system: sound and light alarm for temperature and humidity deviation, remote temperature and humidity deviation and short message alarm for power failure. Power supply: AC 220V±10% 50HZ; Ambient temperature: +5 ～35℃; Temperature fluctuation: ≤±0.5℃, temperature deviation: ≤±1.0℃; humidity deviation: ≤±3%RH

The ultra-low temperature refrigerator market will continue to grow at a compound type. In 2019, the industry share of ultra-low temperature refrigerators was US$470 million. Due to the increase in funding for drug discovery in the biomedical field, it may grow at a compound annual growth rate of 3.7% by 2026. We can attribute the growth rate to several factors: Increased research and work on vaccine production and storage under the raging situation of the coronavirus COVID-19. Funding in the biomedical and life science industries has generally increased. Raise awareness and demand for organ donation. Increase genomic research. More economically sustainable technology. Although the search for the coronavirus vaccine is proceeding at full speed, a key issue is the correct collection, labeling, storage and transportation of COVID-19 specimens to the CDC laboratory for testing. One of the procedures specified in the CDC's interim guidance is that shipments of coronavirus specimens must be stored at 2-8⁰C and transported overnight on ice packs for testing within 72 hours. If delays in transportation are expected, the samples must be stored at -70⁰C or lower. So how to choose a laboratory freezer or refrigerator for coronavirus vaccines and other temperature-critical products has become very important. Ensure that refrigerators and freezers used for safe and reliable vaccine storage have the following characteristics: Microprocessor control to ensure ultra-low temperature for science, laboratory and vaccine storage. Temperature graphs and alarms make it easy to maintain consistent records. Specially designed refrigeration system to prevent temperature fluctuations and freezing. The fan forces air circulation to achieve a uniform internal temperature. The interior design conforms to CDC guidelines to ensure stable conditions for sensitive materials. NIST calibration temperature display. Reliable preset temperature control technology. The externally visible temperature display at eye level allows easy and quick temperature monitoring. For capacity requirements, please refer to thchamber for laboratory freezer options for determining refrigeration capacity requirements.

The biochemical incubator has excellent features to ensure the safety and quality of the culture you want to maintain. It is widely used in the fields of pharmacy, chemical industry, environmental protection, public health, agriculture, etc.; it is a special equipment for cultivating organisms for scientific research and inspection, especially the chemical processes in organisms and related to organisms. Incubators are very common in research and industry, and they have a wide range of applications in organisms. In order to maintain the gradual development of microbial culture, the incubator regulates feasible growth factors such as temperature, humidity and ventilation. This is why in the field of biology, incubators involve many applications, such as cell and tissue culture, pharmaceutical research, hematology research, biochemical research, food processing, cell aeration, plant and animal research, solubility research, fermentation research, and bacterial research . nourish. Extracting tissue fragments from animals and plants is a very common use in a controlled environment (i.e. separating cells from a piece of tissue) and subsequently analyzing their growth. The purpose of the laboratory incubator is to provide a controlled and pollution-free environment for the safe and reliable work of cell and tissue cultures by adjusting temperature, humidity and CO2 conditions. Laboratory incubators are essential for the growth and storage of bacterial culture, cell and tissue culture, biochemical and hematological research, pharmaceutical work, and food analysis. Cooling incubator with thermoelectric cooling The thermoelectric cooling of the cooling incubator is particularly energy-saving. The advantage of these devices is low power consumption because thermoelectric cooling allows the cooling output to be adjusted in very small doses. In order to keep the temperature extremely stable, the inner cavity is completely isolated from the surrounding environment and has an adjustable convection function. This structure prevents the sample or microorganisms from drying out during the incubation process. The cooling incubator with thermoelectric cooling function is mainly used in the food industry and microbiology. Due to the low energy consumption, the cooling incubator with thermoelectric cooling function is particularly suitable for culturing at a temperature between room temperature and 37 °C, and reducing the temperature to a refrigeration level of 4 °C, such as on weekends. Since no compressor is required, these refrigerated incubators are often used in small laboratories due to their space-saving structure. We are happy to provide our customers with personal consultation on application areas and options, and to introduce you to the ideal solution. The laboratory incubator needs: Keep the temperature The most common job of incubators is to maintain a certain temperature, and while they are doing, measures must be taken to ensure their success. Avoid opening the door as much as possible. If possible, take out and place multiple items at once, rather than one by one. The incubator is usually kept at 37°C for optimal cell growth. Temperature fluctuations in either direction can be harmful and can even destroy your culture. Although the incubator always contains a temperature sensor, these sensors may not always be reliable, especially after time has passed. The best way to ensure that your incubator is running at the proper temperature is to use a temperature monitoring system. Maintain humidity Some cell cultures also need to maintain a certain humidity level. When the humidity is too low, your cell culture medium may evaporate, or your growth medium may become too concentrated. Always make sure that your water source is adequate. For most cultures, the appropriate humidity is about 95%. A temperature monitoring system is also essential to maintain proper humidity. If you want to inquire about any laboratory incubator of thchamber, please contact us immediately. We look forward to helping you.

Laboratory drying ovens are standard equipment in most laboratories and are used for high forced volume heat convection applications. Regardless of the set temperature, they can provide uniform heating for the entire device. Generally speaking, most laboratory ovens are manufactured at temperatures ranging from ambient temperature to about 300°C. Ovens with higher operating temperatures are generally used for professional applications in the fields of physics, material processing, and electronics. Other uses include annealing, die bond curing, drying, polyimide baking, and sterilization. We will discuss the topic of vacuum drying, which is the use of vacuum and heating to remove large amounts of absorbed water or other solvents from the product. The liquid to be removed is usually a natural part of the product, a residue from a previous operation, or used to dissolve, mix, or apply chemicals as part of the process design. Although freeze-drying is carried out using vacuum in the drying process, the freeze-drying process is not involved here. A vacuum drying oven is a very cool and useful tool. You can use this tool for multiple purposes like removing moisture, degassing, baking out, and preventing reactions. There are many products that need to be dried in a vacuum oven, such as medicines, implantable medical devices, satellites and other space hardware, temperature-sensitive products with retained moisture, epoxy resin; it can be dried by vacuum, food analysis (allowed for packaging food Moisture) essential oils extracted from plants. The working principle of the vacuum drying oven: To dry, the moisture must change from liquid to gaseous. After the vacuum furnace reduces the pressure, this reduces the temperature at which the water evaporates from the liquid state to the gas state. After that, this pressure change causes the water to evaporate, thereby drying at a lower temperature. Under vacuum, water always boils at a lower temperature. Benefits of the vacuum drying oven: As mentioned earlier, the vacuum drying oven has many advantages. Because the oxygen content is very low, vacuum drying does not require an oxidation process. The next advantage is continuous drying without hard skin on the top. Another advantage is that it absorbs moisture from hard-to-reach corners and crevices. The evaporated and vacuum dried fluid can be recovered later. Another benefit of vacuum drying is the gentle way, because this drying will not even disturb light and powdery items. The most important benefit of vacuum drying is that it reduces the risk for workers. It likes to prevent the exhaust of hazardous solvents and chemicals from being trapped instead of entering the surrounding air. Vacuum drying ovens are used in many industries, such as aerospace industry, medical industry, electronics, etc. If you want to know more about vacuum drying, please click XCH Biomedical.

Temperature and humidity test is a general term. It is an engineering and manufacturing summary of a series of environmental stress tests, such as high/low temperature tests, moisture resistance tests, or temperature cycling tests. Procedures such as temperature and humidity deviation testing also belong to the umbrella. No matter what each test type is called, they all determine the performance or behavior of the complete system, subsystem, and individual components of the finished product under normal and harsh environmental conditions. In most cases, the extreme changes are temperature and humidity. However, other environmental factors such as sand, dust, corrosion and vibration also fall into the scope of performance testing. Technicians conduct temperature and humidity tests by immersing the product in an artificial environment. It involves a test room where temperature and humidity changes are induced, controlled, monitored and evaluated. The test chamber usually includes a vibrating table and equipment that regulates exposure to abrasives such as sand and dust. The size of the test room varies. Some chambers are small and are designed to test tiny components such as circuit boards and controllers. The medium-sized chamber allows larger objects or small products with multiple loads to be tested on a large scale. Sometimes, very large candidates like vehicles and machines need to be tested for temperature and humidity. Custom test chambers are usually built for these applications. Use temperature and humidity test chamber for stability test Whether it is used for medicines, cosmetics, textiles, food and beverages or electronic products, the stability test chamber is one of the processes used by companies to determine that their products remain safe and functional on the shelf or under certain environmental conditions. Almost no industry does not require stability testing. While focusing on evaluating the durability of the product, the stability test is also used to evaluate the accompanying packaging. These products change hands and the environment throughout the chain of custody. They should be kept safe and protected during transportation, storage and anticipated use. The list of products suitable for temperature and humidity testing is long. This actually depends on the expected working environment of the product. The type of test also depends on the industry in which it is applied. The following are some common industries where temperature and humidity tests are performed on a regular basis: aerospace car defense vitality telecommunications medical Each industry has its own unique products and individual specifications and test parameters. The list varies by industry and intended application. The following only lists some products and objects suitable for temperature and humidity testing: Electrical components Engine assembly Batteries and solar panels Medical diagnostic products Medicine container Military ammunition and weapons Adhesives and caulks Glass product Further considerations when purchasing a medicine stability test chamber There are a few things to keep in mind when buying a temperature and humidity cabinet for steady-state testing. Size really matters. If you test multiple products or a large product at the same time, this will determine what you need to use in a chamber. Another consideration is the type of testing you anticipate. For example, if you need to perform stability testing in addition to cyclic testing (or other iterative testing), it is best to invest in a chamber with power components to quickly change conditions. XCH Biomedical provides various types of medical temperature/humidity test chambers, including single, double, and three-chamber types, with three functions: temperature, humidity, and light. Alarm system, double room single control, safe and reliable. Low price. They come with installation and operating instructions, as well as installation and maintenance instructions.

Medical refrigerators have a microprocessor-based system that can accurately measure temperature. They use digital sensors (such as thermocouples, resistance temperature detectors [RTD], and thermistors) to monitor internal temperature. These devices also have a fast temperature recovery device that can respond to temperature readings that are out of range. A large part of the reason that distinguishes medical refrigerators or glass-door display freezers from household appliances is the guarantee of temperature stability. Many medical samples and supplies need to maintain a consistent temperature in order to stay alive. Change can mean the loss of much-needed drugs, blood donations, and destroyed products, which cost countless research, time, and money. Different medical compounds have different temperature requirements, all of which need to be monitored and adjusted. For example, in the case of vaccines, this varies from product to product. It must be maintained at +2°C from the time of manufacture to when the vaccine is used for individuals. Temperature range to +8°C. Most vaccines are considered damaged at 0°C, but because damaged or frozen vaccines may not be visually solid or change in appearance, glass-door refrigerator units must be equipped with an accurate digital thermostat to continuously monitor the internal temperature. Ideally, the refrigerator display cabinet is also equipped with a health timer that can automatically lock the device when the temperature rises or falls, above or below the set safety threshold. As far as vaccines are concerned, this will be a temperature higher than +8°C. Characteristics of medical refrigerators: Temperature stability, uniformity and recovery One of the most important characteristics of medical-grade refrigerators is their ability to maintain a uniform temperature throughout the cabinet. They use a forced air circulation system specifically designed for pharmacy applications to maintain an extremely tight uniformity, usually within +/- 1.5 degrees Celsius. They can also quickly return to the set temperature after the door is opened. Accurate temperature monitoring and alarm system On-site temperature deviation sound and light alarm, standard remote mobile phone SMS alarm (with power failure alarm), multiple devices use one mobile phone card; all high-quality medical-grade refrigerators are equipped with door alarms, if it breaks at any time, It will sound to prevent this from happening. Thermostat control There is nothing worse than turning the knob of a consumer refrigerator almost one millimeter to get the temperature just right. It not only takes longer to set it at the correct temperature, but it is also more risky, because even if someone gently touches the knob, it may cause a big change in temperature. Whenever I insist on using a consumer model, setting the temperature is a nightmare. Reliable and stable temperature for safe storage of vaccines, drugs, creams or samples. The digital display allows you to confirm the temperature without opening the door. Promote better air flow Compared with household appliances, medical-grade appliances are designed with better airflow. The pharmaceutical unit relies on a powerful fan forced air circulation system and air cooling vents. Their internal shelving system can also circulate air efficiently and maintain a uniform temperature. They use wire racks with perforated vents. Other specially constructed systems include drawers with solid fronts (and wire interiors) to protect vaccines and samples from ambient temperature and promote uniform air circulation. Many medical refrigerators and freezers have alarm systems that can notify suppliers when the airlock is not sealed or the door is ajar. Protect biological products from temperature drift caused by power failure Even if the provider uses appropriate equipment and consistent temperature monitoring practices, a power failure can damage your vaccine supply. These interruptions may disrupt the entire vaccine supply. Most facilities should have an on-site generator to prevent transportation of their vaccine supplies to alternative storage facilities during power outages. The supplier should have enough fuel in the facility to run the generator for 72 hours. If your healthcare facility does not have a generator, your medical refrigerator or freezer can protect your products. Most have backup batteries to prevent temperature drift. Medical refrigerators and freezers provide additional advantages because they have battery backup power and can be used in place of generators. If there is a power failure, please close the appliance door to maintain the internal temperature. Your facility should also have a second battery backup system in case the first battery fails. Medical glass door refrigerators and freezers are the lasting investment you want. Choosing a reliable brand XCH Biomedical and all the functions required for medical equipment will give you peace of mind in the coming years.

Human beings are very dependent on drugs from birth. Poliomyelitis drops, vaccines, wound treatments, eye drops, medications for the elderly. There are different drugs for different life stages. These drugs are produced using chemical analysis, biotechnology, microbial cultures, etc. These medicines are just drops of life. If it is produced incorrectly, it can be devastating for the person who eats it, leading to his death. Different types of stability studies have been carried out for these aspects. Established a medical compliance agency. ICH, USFDA and other institutions were established. These pharmaceutical compliance agencies have established standards for manufacturers to follow. Unless these compliance agencies do not provide them with a license to do so, it can ensure that pharmaceutical manufacturers cannot market or sell their products. Before issuing a license, the pharmaceutical agency will check the QA analysis of the drugs produced. It is necessary to check the chemical composition, check the uniformity of the drug, and check the behavior of the drug under different climatic conditions. Pharmaceutical manufacturers need to check the behavior of their products through different stages of quality analysis. One of the stages is "stability". The stability of the product in different environments. Different environmental conditions, such as humidity, temperature, ultraviolet radiation, etc., are artificially generated in a stable room. Heat, humidity and light are all causes of product degradation. Regulatory committees, such as the Federal Drug and Food Administration (FDA), ensure that appropriate precautions are taken to maintain consumer safety. Establishing product integrity in different climatic zones is critical, because small changes in temperature and humidity will affect the drug. Carry out stability storage and test studies to simulate climate effects. These studies are based on where the product is sold. Understanding all the ways in which finished products or active pharmaceutical ingredients (APIs) are affected by degradation is critical to the storage of these products. Through these studies, XCH Biomedical can determine the shelf life of the drug, determine the best storage method for the drug, and ultimately help ensure the safety of consumers. What is a stability test chamber? Most stability test chambers are similar to a large scientific refrigerator. Their function is not to keep things cool, but to replicate changes in temperature, humidity, and light for a long time. For example, this is critical when a pharmaceutical company wants to bring a new product to the market. 1. Humidity test The accuracy and repeatability, reliability and durability of the parameters in continuous operation are the primary tasks of the humidity test chamber. The sturdy stainless steel interior should be corrosion resistant and designed to be easy to clean. The programming must be intuitive, and the documentation must meet the requirements of FDA 21 CFR Part 11. Calibration certificates, data loggers and verification documents should of course also be included. 2. Light In the case of light stability test according to ICH Q1B, light supplement temperature and humidity are used as additional parameters. Specify the light source and lighting level for each time unit. Visible light (VIS is similar to ISO 10977 (1993)) must reach an exposure time of at least 1.2 million lux per hour, and near ultraviolet light must be at least 200 hours/m² (320 nm to 400 nm). As with temperature and humidity, uniform light distribution on each shelf is critical. Here, the basic specifications are the intensity distance, and the type of sensor and reflector used 3. Accelerated research or forced degradation is used to predict the shelf life of products. Scientists accelerate the process and speed of decomposition/degradation by increasing the temperature and/or humidity of environmental conditions in a short period of time. These accelerations indicate that if it is introduced to extreme conditions in a short period of time, it will have an impact on the drug. Overall, this gives a general overview of the different characteristics of degradation, including physical, chemical, and microbiological.