Alternating Climate Test Chamber

The DHT® Alternating Climate Test Chamber is a high-performance system engineered specifically for reliability testing under extreme thermal stress conditions. By simulating rapid temperature fluctuations, it enables precise evaluation of a product’s durability, thermal tolerance, and structural integrity—especially for highly integrated systems.

Built with a hermetically sealed chamber design, the unit ensures exceptional stability and accuracy of environmental parameters during high-low temperature cycling tests. It fully meets the demanding requirements of the following sectors:

• Electronic components (semiconductors, PCBs)

• Electrical and electromechanical assemblies

• Precision instruments and measurement devices

• Advanced materials

• Complex modules and integrated systems

This chamber serves as a critical tool for accelerated life testing (ALT) and comprehensive reliability verification in high-end R&D and quality assurance environments.