Environmental Chambers For Sale at Factory Price
Environmental Test Chamber Types
Walk in chambers: They are developed by environmental chamber manufacturers (also known as environmental test chamber manufacturers) for users to conduct heat and cold resistance tests in the defense industry, aerospace industry, automotive components, electronic components, plastic, chemicals, pharmaceuticals, and related products.
Thermal shock chamber: they are constructed by environmental chamber manufacturers for users to test the extent to which a material structure or composite material can withstand transiently in extremely high temperature and very low -temperature continuous environments. It meets standards as following: IEC68-2-1; IEC68-2-2; MIL-STD-810D Environmental test methods and engineering guidelines.
Small Environmental Test Chamber: It is a small& affordable bench top environmental test chamber. It is developed by environmental chamber manufacturers (also known as environmental test chamber manufacturers) for users to simulate temperature and humidity environments. This chamber is popular for R&D (research and development) or private using.
Sand and Dust Test Chamber: It is developed by environmental chamber manufacturers for users to simulate the effects of sandstorm weather have on the auto parts, seals, electrical instruments and other products. It meets standards as following: GB2423.37-2006/IEC 60068-2-68-1994, GB4208-2008/IEC60529:2001, GJB150.12-2009, GB7000-1-2007, GB10485.
Humidity Test Chamber: It is also known as the humidity tester or the humidity cabinet. It is designed precisely by environmental chamber manufacturers (also known as environmental test chamber manufacturers) for users to simulate or control the desired humidity environment for the properties testing of various products.
Temperature Cycling Chamber: It is a useful tool that is developed by environmental chamber manufacturers for users to simulate the effects of rapid temperature change have on the samples for measurements and tests. It meets standards as following:IEC-60749-25,IEC-60068-2-14Nb,IEC-61147,JESD22-A105-B,SAE-J1211.
Benchtop Temperature Chamber:It is capable of simulating a full range of temperature conditions. This chamber is designed by environmental chamber manufacturers for users to provide users with a compact unit for testing small components and products.
Thermal cycle test chamber: This chamber can achieve the rapid alternating of cooling and heating. It is manufactured by environmental chamber manufacturers for users to increase strength and quality of materials, such as composites, plastics, ceramics and more. It meets standards as following: GR-468-CORE, JESD22-A104, MIl-STD-750 Method 1051,MIl-STD-750 Method 1055, MIl-STD-883 Method 1010.
Temperature humidity environmental chamber: It is also known as climate test chambers or environmental test chamber. This chamber is developed by environmental chamber manufacturers for users to simulate the effects that a variety range of temperature and humidity conditions have on a tested product or material. It meets standards as following: IEC68-2-1, IEC68-2-2, IEC 68-2-3, IEC68-2-30, IEC 68-2-14, MIL-STD-810D.
Constant temperature and humidity chamber: It is developed by environmental chamber manufacturers for users to analyze and evaluate the property and performance of the samples under the simulated tests, such as temperature variation test, cold resistance test. It meets standards as following:GB/T10586-1989; GB/T10589-1989; GB/T10592-1989 4.GB2423.3-93.
Vacuum drying chamber: It is designed by environmental chamber manufacturers for users to dry heat-sensitive materials quickly and effectively without endangering the materials in terms of science and industry.
Rain test machine: It is specifically designed by environmental chamber manufacturers (test chamber manufacturers) for users to test the waterproof of electronic and electrical products, such as solar lights, garden lights, buried lights, tunnel lights, car lights, fountain lights and so on. It can also provide references for product design and quality control.It meets IEC 60529-2001 standard.
Temperature controlled chamber: This chamber is developed by environmental chamber manufacturers for users to monitor the effects of temperature on the material under test. It is widely used in a variety of industries, such as electronics, pharmaceutical, plastics, aerospace, automotive, scientific, and biomedical.
Salt Spray Cabinet: It is designed by environmental chamber manufacturers (test chamber manufacturers) for users to simulate a variety of corrosive environments totest the corrosion resistance of products, paints and coatings over extended periods. It meets standards as following: ASTM B117, ISO 9227, JIS Z 2371, ASTM G85.
Stability Test Chamber: It is manufactured by environmental chamber manufacturers for users to measure the effects of particular circumstances on samples by simulating the specific circumstances. These products cover biological materials, industrial materials, and electrical components.
Altitude test chamber: It is mainly designed by environmental chamber manufacturers (test chamber manufacturers) for users to assess the adaptability and reliability of samples under the action of high temperature, low pressure, altitude or the combination of them. It meets standards as following: ATPD-2404B, DO-160, MIL-STD-810.
Applications of Environmental Test Chambers
An environmental test chamber is mainly designed by environmental chamber manufacturers for users to identify defect and stability of products, such as hardware, plastics, new materials, automobile components. It also finds wide usage in terms of plant growth, insect growth, shelf life testing, pharmaceutical industry, cosmetics products, heritage conservation, and other activities. Next, I will briefly introduce the applications of an environmental test chamber in the above-mentioned fields.
Simulating Natural Conditions for Plant and Insect Growth.
The growth and reproduction of insects and plants will run into the influence of the real world. When the environmental conditions are proper, plants will grow well. On the contrary, the adverse environmental conditions will hinder their growth, even leading to their death.
For that reason, an environmental test chamber is developed by environmental chamber manufacturers for user in the laboratory testing. Because it can simulate the natural lighting conditions, while controlling the degree of temperature and humidity and illumination. Hence, with the help of it, users can easily create an ideal and steady growth environment for samples.
Shelf-life Testing for Food&Drink.
With the improvement of the people’s living standards, people come to focus on the freshness and quality of foodstuffs. Therefore, many food producers are confronted with a challenge to assess the shelf life of their products.
Because the current market is highly competitive. Moreover, it is often impossible for environmental chamber manufacturers to constantly pay attention to the shelf life of foodstuffs under actual conditions.
To overcome this, environmental chamber manufacturers should carry out accelerated shelf-life tests in various conditions and then make the corresponding improvements.
Pharmaceutical Industry
Before going to the market, drugs must be consistent with defined quality standards. For example, high-temperature will speed the process of oxidation hydrolysis of drugs.
Besides, the high-temperature will make drugs lose their efficacy and even produce harmful substances. Thus, It is necessary for the drug supplier to conduct an experiment to assess the stability of drugs in various unpredictable conditions.
Stability Testing for Cosmetics Products.
At present, users place high requirements on cosmetic products, for which contact directly with their skin.
when some cosmetic products mingle with other products, the active ingredient in them will change.
Thus, the cosmetics producer must conduct stability tests under fixed parameters.
The test results can reveal the product’s shelf life and give you recommendations for cosmetics storage.
Heritage Conservation.
Temperature and humidity are two important environmental factors that affect the long-term preservation of cultural relics.
When unearthed, sudden changes in temperature and humidity will weaken the physical strength of the relics, making it unable to maintain its original shape. Besides, it plays a direct and indirect synergistic role in the corrosion and mildew process of cultural relics.
Therefore, the museum has always regarded the environmental chamber manufacturers as the primary tool to control the ambient environment of relics protection.
How Does an Enviromental Test Chambers Work
The operating principle of an environmental testing equipment is that all conditions can be simulated manually by controlling mechanical parts.
There are an electric heater and an refrigeration unit in an environmental testing equipment. The combination of these two parts will adjust the temperature in an enclosed chamber.
There is a nozzle inside the environmental testing equipment. When you want to simulate a corrosion environment, you could spray a salt through this nozzle. It contributes to the fine and even mist distribution in the entire product.
If you want to simulate the humidity, there are two different ways: by evaporating the water with a steam generator or with ultrasound technology.
A steam generator can heat the water and creates steam. The resulted vapor rises towards the top of the chamber. And then it is cooled promptly again, resulting in the increased amount of humidity in the entire chamber in the fastest speed.
An ultrasonic humidifier has a diaphragm that vibrates at ultrasonic frequencies. As the diaphragm vibrates, the water on it keeps running. Soon afterwards, the water vapor emerges.
On top of that, if you want to remove humidity, you can control a mechanical dehumidifying. If you want to prompt the humidity range of the chamber and make it to reach a comparatively low humidity, air dryer can be used.
