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Vibration Shaker and Simulated Transportation Tester

Temperature and humidity test chamber for research in product testing

In the realm of product development and research, the ability to simulate diverse environmental conditions is crucial for evaluating the performance, reliability, and durability of materials and produ ...

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Description

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In the realm of product development and research, the ability to simulate diverse environmental conditions is crucial for evaluating the performance, reliability, and durability of materials and products. Advanced temperature and humidity test chambers play a pivotal role in this process, providing controlled and precise environmental conditions for comprehensive testing and analysis. These state-of-the-art chambers are essential tools for various industries, enabling manufacturers and researchers to push the boundaries of innovation and quality.

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Temperature and humidity test chambers are utilized across a wide range of industries to ensure product reliability and performance under various environmental conditions. For instance, in the electronics and semiconductors sector, these chambers assess the performance of integrated circuits and printed circuit boards under extreme temperatures and humidity, ensuring they meet industry standards. In the automotive industry, they evaluate the durability of components like electronic control units and batteries, simulating real-world driving conditions to identify potential failures. The aerospace industry uses these chambers to validate the performance of avionics and structural materials under stringent environmental conditions. In the pharmaceuticals and biotechnology sector, they ensure the stability and efficacy of drug formulations and vaccines under controlled conditions, meeting regulatory requirements. Materials science researchers employ these chambers to study the behavior of metals, polymers, and composites, developing new materials with enhanced performance. 

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1. Precision and Accuracy: Advanced control systems and high-resolution sensors maintain temperature and humidity levels within tight tolerances, ensuring accurate and repeatable test results. This precision is vital for ensuring that products perform consistently under various environmental conditions.


2. Versatility: These chambers are capable of simulating a wide range of environmental conditions, including extreme temperatures and humidity levels, catering to diverse testing requirements across various industries. This versatility makes them suitable for a broad spectrum of applications.


3. Uniform Conditioning: Strategically designed air circulation systems distribute temperature and humidity evenly throughout the chamber, eliminating hot spots and humidity pockets, and providing consistent testing conditions. This uniformity ensures that all samples are exposed to the same environmental stresses.


4. Customizable Test Profiles: User-defined temperature and humidity cycles enable comprehensive testing, including accelerated life testing, stress screening, and thermal shock evaluations. These customizable profiles allow for tailored testing to meet specific product requirements.


5. Robust Construction: Built with durable materials and designed for longevity, these chambers ensure reliable operation and minimal downtime, even under demanding testing conditions. The robust design ensures long-term use and reduces maintenance needs.


6. Ease of Use: Intuitive user interfaces and advanced data logging capabilities facilitate easy programming, monitoring, and control of test profiles, enhancing the overall user experience. The user-friendly design allows for efficient operation and quick adjustments.


7. Eco-Friendly Design: Energy-efficient components and intelligent standby modes help minimize power consumption, reducing the environmental impact of testing and lowering operating costs. This eco-friendly design supports sustainable practices and cost savings.

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IEC 60068-3-5,MIL-STD-810,ISO 16750,ASTM D4329,SAE J1455,ICH Q1A,FMVSS 302,ASTM G154


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Operating Procedure


1. Test Planning: Define the test objectives, parameters, and profiles based on the specific requirements of the product or material under evaluation.

2. Chamber Setup: Configure the test chamber settings, including temperature and humidity ranges, ramp rates, and dwell times, using the intuitive user interface.
3. Sample Preparation: Prepare the test samples or products according to the relevant standards and guidelines, ensuring they are representative of real-world usage.
4. Chamber Loading: Place the prepared samples or products inside the test chamber, ensuring they are positioned correctly and securely.
5. Test Execution: Initiate the test profile and monitor the chamber conditions and sample responses in real-time, using the advanced data logging and visualization tools.
6. Data Analysis: Analyze the collected data to evaluate the performance, reliability, and durability of the samples or products under the tested environmental conditions.

7. Reporting: Generate comprehensive test reports, documenting the test objectives, parameters, procedures, results, and conclusions, to support product verification, validation, and compliance activities.


Working Principle


Temperature and humidity test chambers employ a combination of advanced heating/cooling elements, humidification/dehumidification systems, and sophisticated control algorithms to achieve and maintain desired conditions. The working principle involves several key processes:
1. Temperature Control: Heating and cooling elements, such as resistive heaters and refrigeration systems, work in conjunction with precise temperature sensors and PID control algorithms to maintain the desired temperature levels within the chamber.
2. Humidity Control: Humidification and dehumidification systems, such as steam generators and desiccant dehumidifiers, work with accurate humidity sensors and control algorithms to maintain the desired humidity levels within the chamber.
3. Air Circulation: Strategically designed air circulation systems, incorporating fans and baffles, distribute temperature and humidity evenly throughout the chamber, ensuring consistent testing conditions and minimizing gradients.

4. Monitoring and Control: Advanced control systems and user interfaces enable real-time monitoring and adjustment of chamber conditions, ensuring accurate and stable testing environments.


Advanced temperature and humidity test chambers are an invaluable tool for product testing and research, enabling manufacturers and researchers to evaluate the performance, reliability, and durability of materials and products under diverse environmental conditions. By offering precision, versatility, and ease of use, these state-of-the-art chambers empower industries to drive innovation, quality, and customer satisfaction. Investing in a high-quality temperature and humidity test chamber ensures long-term value and supports the achievement of product performance and verification goals. As the demand for high-quality products continues to grow, so too will the importance of precise and reliable environmental testing in driving competitiveness and success in the global marketplace.

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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)
Humidity range20% to 98% RH (10% to 98% RH , 5% to 98% RH (optional)
Temperature & humidity fluctuation±0.5°C/±2.0% RH
Temperature & humidity uniformity≤ 2.0°C/3% RH
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/Water 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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