Dry Heating Test

Dry Heat Testing

High Temperature Testing, commonly referred to as Dry Heating Test, is a critical part of environmental testing conducted in an environment laboratory to assess the ability of products, components, or systems to withstand exposure to elevated temperatures. This form of testing is particularly important for equipment intended for use in high-temperature environments, where performance, safety, and structural integrity could be affected by heat stress.

These elevated temperatures may be the result of ambient environmental conditions (e.g., desert environments, engine compartments, or industrial facilities) or induced internally during regular operation. The purpose of Dry Heat Testing offered under our product testing services is to simulate these harsh conditions in a controlled laboratory environment and verify that the test specimen continues to function as expected, without physical damage, performance degradation, or material failure.

Our test specifically involves the use of continuous, heated air—without moisture—to replicate these high-temperature conditions, and is governed by various industry standards such as IEC 60068-2-2, MIL-STD-810H (Method 501.7), and other related test protocols.

Objective of Dry Heat Test in Environment Laboratory

• Evaluate the thermal endurance of materials and components.
• Determine the impact of long-term or intermittent exposure to elevated temperatures on product functionality.
• Identify thermal failure modes, such as warping, cracking, delamination, discoloration, or degradation of electrical performance.
• Support qualification and compliance testing for regulatory or customer-specific requirements.
• Simulate real-world environmental conditions to ensure operational reliability and safety.