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Vibration Shaker and Simulated Transportation Tester

Temperature and humidity testing box for environmental testing

An environmental testing chamber with temperature and humidity control is a specialized piece of equipment designed to simulate a wide range of environmental conditions. This advanced tool is crucial ...

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Description

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An environmental testing chamber with temperature and humidity control is a specialized piece of equipment designed to simulate a wide range of environmental conditions. This advanced tool is crucial for assessing the performance, durability, and reliability of materials, components, and finished products under various climatic scenarios. By replicating real-world environmental stresses, the chamber helps ensure that products meet quality and reliability standards across various industries.

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The environmental testing chamber with temperature and humidity control is applicable across a broad spectrum of industries, each with unique testing requirements. In the electronics industry, the chamber is utilized to test the performance of electronic components and devices under varying temperature and humidity conditions, ensuring their reliability and durability in real-world scenarios. The automotive industry employs these chambers to evaluate the resilience of automotive parts and systems in different climatic environments, from freezing cold to sweltering heat. In the pharmaceuticals sector, these chambers play a crucial role in assessing the stability and efficacy of pharmaceutical products under various environmental conditions, ensuring their quality and safety. The aerospace industry utilizes these chambers to simulate the extreme conditions encountered in space and at high altitudes, testing materials and components to ensure their performance and durability. In the food and beverage industry, the chambers are employed to evaluate the impact of temperature and humidity on food products, ensuring their shelf life, texture, and flavor remain consistent under varying storage conditions. Additionally, the construction industry uses these chambers to assess the durability of building materials under different environmental scenarios, ensuring the longevity and structural integrity of buildings. Renewable energy sectors, such as solar and wind power, also benefit from these chambers by evaluating the performance of their equipment under diverse climatic conditions.

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1. Versatility and Broad Applicability: The chamber's ability to simulate a wide range of environmental conditions makes it suitable for various applications across multiple industries, from electronics to automotive, aerospace, pharmaceuticals, food and beverage, construction, and renewable energy.


2. Precision and Accuracy: High precision in temperature and humidity control ensures reliable and repeatable test results, providing valuable insights into product performance. The chamber's advanced control system and high-precision sensors guarantee accurate simulation of real-world environmental conditions.


3. Efficiency and Productivity: Rapid condition cycling reduces testing time, increasing overall productivity and allowing for more tests to be conducted within a given timeframe. The chamber's programmable profiles and user-friendly interface enable easy setup and monitoring of testing parameters.


4. Durability and Reliability: Constructed with high-quality materials, the chamber is designed to withstand frequent use and extreme conditions, ensuring longevity and reliability. Built-in safety mechanisms, such as over-temperature protection and automatic shut-offs, ensure the safe operation of the chamber under extreme conditions.


5. Compliance and Certification: The chamber helps meet industry-specific environmental testing standards, ensuring regulatory compliance and facilitating product certification. By adhering to standards set by organizations such as IEC, MIL, and ASTM, the chamber ensures that products meet required quality and reliability benchmarks.

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Working Principle


The environmental testing chamber with temperature and humidity control operates on the principle of controlled environmental simulation. It employs a combination of advanced heating and cooling elements, such as resistive heaters and refrigeration systems, along with humidifiers and dehumidifiers, to achieve the desired temperature and humidity levels. High-precision sensors continuously monitor the internal conditions, and a sophisticated feedback control system adjusts the settings to maintain the programmed environment. The chamber's internal air circulation system ensures uniform temperature and humidity distribution throughout the test space, providing consistent environmental conditions.


Installation Steps


1. Site Preparation: Ensure the installation site meets the chamber's space and utility requirements, including electrical power, water supply, and drainage.
2. Chamber Placement: Position the chamber in the designated location, ensuring it is level and secure.
3. Utility Connections: Connect the chamber to the necessary utilities, including electrical power, water supply, and drainage. Follow the manufacturer's guidelines for proper connections and grounding.
4. Control System Setup: Install and configure the chamber's control system, including the user interface and any necessary software.
5. Calibration: Perform initial calibration of the chamber's temperature and humidity sensors to ensure accurate and reliable test results.

6. Testing and Validation: Conduct initial testing and validation to ensure the chamber is functioning correctly and providing accurate environmental simulations.


Design Considerations


1. Chamber Size and Configuration: Select the appropriate chamber size and configuration based on the testing requirements and the size and shape of the products to be tested.
2. Temperature and Humidity Range: Determine the required temperature and humidity range for the specific testing application, ensuring the chamber can accurately simulate the desired environmental conditions.
3. Air Circulation and Distribution: Design the chamber's internal air circulation system to ensure uniform temperature and humidity distribution throughout the test space, providing consistent environmental conditions.
4. Safety Features: Incorporate built-in safety mechanisms, such as over-temperature protection and automatic shut-offs, to ensure the safe operation of the chamber under extreme conditions.
5. User Interface and Control System: Develop an intuitive and user-friendly interface and control system, enabling easy setup, monitoring, and adjustment of testing parameters.

6. Data Logging and Analysis: Integrate comprehensive data logging capabilities to enable real-time monitoring and post-test analysis of environmental conditions and product performance.


In conclusion, an environmental testing chamber with temperature and humidity control is a vital tool for industries requiring precise environmental simulation. Its versatility, precision, efficiency, and advanced features make it an invaluable asset for enhancing product reliability, ensuring regulatory compliance, and gaining a competitive edge in the market. By following the outlined installation steps and design considerations, users can maximize the chamber's effectiveness and achieve accurate and reliable test results.

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Model No.DR-H201-64DR-H201-150DR-H201-225DR-H201-408DR-H201-1000
Test Space Volume(Liters)641502254081000
Inner chamber size W×H×D(mm)400×400×400600×600×460700×700×480700×750×8001000×1000×1000
Exterior chamber size W×H×D(mm)700×1652×1170800×1715×1230900×1660×1470900×1710×17901200×1910×1725
Temperature rangeR: -20°C to +150°C L: -40°C to +150°C S: -70°C to +150°C (180°C optional)
Temperature fluctuation±0.5°C
Temperature uniformity≤ 2.0°C
Temperature change rate acc. IEC 60068-3-5Heating rate 3°C/min, cooling rate 1°C/min(average rate, no load)
Exterior chamber materialHigh-quality carbon steel with painting
Interior chamber materialSUS304 matte stainless steel plate
Insulation materialRigid polyurethane foam insulation
Refrigeration systemAir cooled
Hermetic compressor, single stage or cascade refrigeration system, environmental-friendly refrigerant
Controller“7””LCD Touch Screen Controller with PID control”
Safety protection deviceNFB(No fuse breaker), over pressure, over heat and over current protectors for compressor, over temperature protectors, over load protector of fan, dry heat protector,short of water protector
Standard accessorySight window*1, Cable port(port Φ50mm / Φ100mm)*2, Shelves*2, LED Lighting device*1 Mobile Casters with foot cups, Power cable*5m
Ambient temp.+5 to +35°C
Power supply220V AC 1Ø 50Hz380V AC 3Ø 50Hz380V AC 3Ø 50Hz380V AC 3Ø 50Hz380V AC 3Ø 50Hz
Customization serviceNon-standard or special requirements can be customized.

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