Equipped with a SUS304 stainless steel interior, optimized air circulation, and high-precision PT100Ω sensors, the thermal stress cycling oven ensures uniform temperature distribution and consistent cycle-to-cycle accuracy. Fully programmable thermal stress cycles comply with IEC 60068-2-14, MIL-STD-883 and JESD22-A104 standards, supporting flexible heating, cooling, and dwell sequences for accelerated reliability testing. Ideal for automotive, aerospace, electronics, and energy applications, it enables engineers and R&D teams to validate product stability and lifespan efficiently. Customizable thermal oven sizes, programmable profiles, and responsive technical support from LIB industry make integrating thermal stress cycling into laboratory or production testing workflows seamless and reliable.

Key Advantages of Thermal Stress Cycling Oven

High-Speed Temperature Transition
Delivers rapid heating and cooling rates from 5–15°C/min (customizable), enabling realistic thermal stress cycling far beyond the capability of standard temperature chambers.

Precise Thermal Stress Control
Wide operating range from –40°C to 150°C, with smooth, continuous temperature transitions-ideal for evaluating fatigue, solder joint reliability, component stability, and long-term material performance.

Excellent Uniformity and Repeatability
SUS304 stainless steel interior, high-volume airflow design, and PT100Ω sensors ensure superior temperature uniformity (±2.0°C) and highly repeatable test conditions for consistent data.

Standards-Compliant Testing
Supports leading thermal cycling standards such as

IEC 60068-2-14 (temperature change)
JESD22-A104 (semiconductor thermal cycling)
MIL/GJB profiles (optional)

ensuring industry-recognized reliability results.

Lower Operating Cost & High Reliability
Single-chamber structure-no hot/cold zone switching-reduces mechanical complexity, energy consumption, and long-term maintenance, making it ideal for continuous thermal cycling.

Wide Application Coverage
Used for electronics reliability, automotive ECU and sensors, battery pack stress evaluation, aerospace components, and material expansion/contraction fatigue studies.

Highly Customizable Configurations
Thermal stress cycling oven sizes, ramp rates, cable ports, fixturing, airflow enhancements, and control profiles can be customized to match specific testing needs.

What Are the Technical Specifications You Need to Know?

Model	TR-100	TR-225	TR-800	TR-1000
Internal Dimension (mm)	400500500	500600750	80010001000	100010001000
Overall Dimension (mm)	90010501620	100011401870	130015402120	150015402140
Interior Volume	100L	225L	800L	1000L
Heat load	1000W
Temperature Range	A : -20℃ ～ +150 ℃ B : -40℃ ～ +150 ℃ C: -70℃ ～ +150 ℃
Temperature Fluctuation	± 0.5 ℃
Temperature Deviation	± 2.0 ℃
Cooling Rate	5 /10/15/20℃ / min
Heating Rate	5 /10/15/20℃ / min
Controller	Programmable color LCD touch screen controller,PC Link, LAN interface
Temperature Sensor	PTR Platinum Resistance PT100Ω/MV A-class
Cooling system	Mechanical compression refrigeration system,environmentally friendly refrigerant.
Refrigerating unit	French TECUMSEH compressor
Interior Material	SUS304 stainless steel
Power Supply	380V
Maximum Noise	65 dBA

Details & Highlights of Thermal Stress Cycling Oven

Optimized Test Space for Diverse Samples

SUS304 stainless steel chamber, multi-layer adjustable shelves (load capacity 50 kg per layer), rounded corners for smooth airflow, and double-glass observation window with anti-fog heating.

Integrated cable ports: φ50 mm and φ100 mm optional for sensors, power lines, and test fixtures.

Workspace dimensions customizable to meet various R&D and QC needs.

thermal stress cycling oven4

High-Speed Heating & Cooling Performance

Designed for demanding thermal stress cycling, the chamber achieves rapid temperature transitions of 5–15°C/min (customizable).

Operating range: -70°C to 150°C, with high-power heaters and refrigeration capacity ensuring smooth, linear heating and cooling curves for accelerated fatigue, reliability, and lifetime tests.

Advanced Airflow & Uniformity Engineering

High-volume circulation system with 2 centrifugal fans and optimized rear airflow ensures uniform temperature distribution across the chamber.

Temperature uniformity: ±2.0°C, guaranteeing repeatable results even under aggressive thermal cycling.

Intelligent Controller with Real-Time Recording

7-inch touchscreen controller supports multi-step thermal cycling programs (up to 120 steps), real-time temperature curves, USB data export, LAN remote access, alarm logs, and programmable dwell times for precise and traceable testing.

Frequently Asked Questions About Expert Tips – Thermal Stress Cycling Oven

1. What is the maximum temperature ramp rate?

The thermal stress oven supports ramp rates of 5–15°C/min, which can be customized based on testing requirements. This ensures rapid thermal stress cycling for accelerated reliability evaluation.

2. How uniform is the temperature inside the thermal stress cycling oven?

With high-volume circulation fans and optimized airflow design, the chamber achieves a temperature uniformity of ±2.0°C, providing consistent conditions for all samples.

3. Can I test multiple components at once?

Yes. The adjustable multi-layer shelves and spacious SUS304 stainless steel workroom allow simultaneous testing of multiple components.

Ready to Accelerate Your Thermal Testing?

Ensure your components, materials, and assemblies withstand real-world thermal stress before deployment. Contact LIB industry today sales@libtestchamber.com to discuss your testing requirements, receive a tailored solution, and get expert guidance from our engineering team.

Fast Delivery | Custom Configurations | 3-Year Warranty | Lifetime Support

Send us your test plan now and get a free evaluation & recommendation!

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