Application Industries
New Energy Electric Control Systems
Tests the functional stability and sealing performance of electric vehicle motor controllers under rapid alternating temperatures from -40°C to +125°C.
Medical Device Electronics
Validates the circuit reliability and display accuracy of medical devices such as monitors and infusion pumps under sudden temperature change environments.
Industrial Automation Modules
Evaluates the signal transmission stability and component lifespan of PLC modules and servo drives under continuous temperature alternating conditions.


Product Features
Rapid Alternating Performance
Heating and cooling rates up to 15°C/min, supporting non-linear temperature change curve programming to simulate multi-stage complex alternating conditions.
High Uniformity Control
Utilizes multi-air duct vertical airflow and PID adaptive regulation, achieving temperature uniformity ≤±1°C (tested under no-load conditions).
Intelligent Interactive System
Equipped with a 10-inch touchscreen, supporting remote control, fault self-diagnosis, and cloud-based synchronization and analysis of test data.







Sales Q&A
Q: Does the alternating process support simultaneous humidity changes?
A: Can be expanded with a humidity module to achieve temperature-humidity composite alternating testing, with humidity control range of 20% RH to 98% RH.
Q: What is the maximum test load capacity of the device?
A: Standard 100L model has a maximum load of 15 kg, supports customization for larger volumes and loads, with load impact on temperature change rate ≤10%.
Q: How is the energy consumption performance during long-term alternating testing?
A: Utilizes variable frequency compressors and heat recovery technology, saving approximately 35% energy compared to traditional fixed-frequency models, and supports operation during off-peak electricity hours.
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