Thermal Cycle Test Chamber: Advanced Temperature and Humidity Simulation with LISUN GDJS-015B

Introduction

In the field of environmental testing, the thermal cycle test chamber plays a crucial role in ensuring the reliability of materials, components, and products under extreme conditions. The LISUN GDJS-015B Temperature Humidity Chamber is an exemplary model designed for high and low-temperature humidity testing. It enables manufacturers and researchers to simulate a variety of environmental conditions to evaluate how products will perform in real-world scenarios, particularly when exposed to temperature and humidity fluctuations.

What is a Thermal Cycle Test Chamber?

A thermal cycle test chamber is an environmental testing device used to expose products to fluctuating temperature and humidity conditions. This chamber replicates thermal cycling—alternating between high and low temperatures—and humidity levels to test the durability and functionality of products like electronics, automotive components, and materials used in harsh climates.

Key Features of the LISUN GDJS-015B Temperature Humidity Chamber

The LISUN GDJS-015B is designed to perform temperature and humidity cycling tests efficiently and precisely. Below are its major features:

• Temperature Range: The LISUN GDJS-015B can simulate temperatures from -70°C to 150°C, offering a broad temperature range for diverse applications.
• Humidity Control: With a humidity range of 20% to 98% RH (Relative Humidity), it allows for fine-tuned control of humidity, ensuring that the testing environment is accurate and replicates real-world conditions.
• Precise Control Systems: Equipped with advanced PID (Proportional-Integral-Derivative) control systems, it ensures stable and repeatable temperature and humidity control for consistent testing results.
• Wide Applications: It is ideal for testing the reliability of components in automotive, aerospace, electronics, and materials industries.
• Advanced Safety Features: The chamber comes with built-in protection systems to ensure the safety of users and prevent damage to the test samples and the equipment itself.

Benefits of Using the LISUN GDJS-015B Thermal Cycle Test Chamber

The LISUN GDJS-015B Thermal Humidity Chamber offers several key benefits for manufacturers and researchers:

• Improved Product Reliability: By simulating a wide range of environmental conditions, manufacturers can identify potential product failures before reaching the market.
• Cost Efficiency: Early detection of issues reduces the cost of product recalls and repairs.
• Versatility: Suitable for a variety of testing environments and products.
• Compliance: Meets industry standards and certifications for environmental testing.

Detailed Technical Specifications

The following table summarizes the technical specifications of the LISUN GDJS-015B:

Feature	Specification
Temperature Range	-70°C to 150°C
Humidity Range	20% to 98% RH
Temperature Fluctuation	±0.5°C
Humidity Fluctuation	±2% RH
Chamber Volume	150L (customizable sizes available)
Cooling Method	Direct cooling with compressor
Heating Method	Electric heating elements
Control System	PID with touchscreen display
Test Cycle Program	999 cycles, customizable
Power Supply	220V, 50/60Hz
Safety Features	Overcurrent, overtemperature, and low water alarms

Applications of Thermal Cycle Test Chambers

Thermal cycle test chambers like the LISUN GDJS-015B are used across various industries to ensure product longevity and reliability. Some common applications include:

• Automotive Industry: Testing vehicle components such as sensors, switches, and wiring harnesses to withstand extreme temperatures and humidity.
• Electronics: Simulating real-world conditions for electronic devices, including smartphones, tablets, and computers, to assess their durability.
• Aerospace: Evaluating aircraft parts and materials exposed to drastic temperature fluctuations in high-altitude environments.
• Materials Testing: Assessing how different materials, such as metals and plastics, perform under temperature and humidity stress.

Testing Procedures Using Thermal Cycle Test Chambers

The testing procedure in a thermal cycle test chamber typically involves several phases:

• Pre-conditioning: The samples are acclimatized to room temperature and humidity before being placed inside the chamber.
• Cycle Programming: The operator sets the desired temperature and humidity parameters. The chamber will automatically switch between the set temperature and humidity values based on a programmed cycle.
• Monitoring and Data Collection: Temperature and humidity sensors continuously monitor the test environment, ensuring that the conditions remain stable throughout the cycle.
• Post-test Evaluation: Once the testing is complete, the product is removed from the chamber and evaluated for any signs of damage, performance degradation, or failure.

Conclusion

The LISUN GDJS-015B Thermal Cycle Test Chamber offers a high-performance solution for simulating extreme environmental conditions. Whether used for automotive, electronics, or materials testing, it provides manufacturers and researchers with the tools they need to ensure the reliability of their products. With precise control over temperature and humidity, the GDJS-015B delivers consistent, repeatable results, making it an indispensable tool for quality assurance in various industries.

References

“LISUN GDJS-015B Temperature Humidity Chamber | Thermal Chamber.” LISUN Group. Link
“Environmental Testing and Reliability.” Springer, 2018.

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