IEC 60068-2-2 Environmental Testing: Dry Heat
IEC 60068-2-2 testing determines the ability of heat-dissipating and non-heat-dissipating specimens to withstand conditions of dry heat. Specifically, the goal of the dry heat test is limited to the determination of the ability of components, equipment, or other articles to be used, transported, or stored at high temperatures.
A specimen is considered heat-dissipating only if the hottest point on its surface, measured in free air conditions (i.e. low air velocity circulation), is more than 5 K above the ambient temperature of the surrounding atmosphere after temperature stability has been reached.
IEC-60068-2-2 environmental testing occurs by having the unit under test introduced into the chamber, which is at the ambient temperature of the laboratory. The temperature is then adjusted to the temperature appropriate to the degree of severity as specified in the relevant specification.
After the temperature stability of the test specimen has been reached, the specimen is exposed to these conditions for the specified duration. For specimens that are required to be operational power is applied to the specimen and a functional test is performed as necessary. A further period of stabilization may be necessary and the specimen is then exposed to high-temperature conditions.
Expert IEC 60068-2-2 Dry Heat Temperature Compliance Testing
Keystone Compliance has a full climatics lab with several temperature/humidity chambers including small reach-in chambers and chambers capable of testing entire cars. Our lab also contains thermal shock chambers and a number of other testing equipment such as shakers, altitude chambers, shock machines and ingress protection equipment.
Please contact us to discuss your IEC 60068-2-2 test needs. Our short lead times and quick turnaround times on scheduling have allowed us to be recognized by Fortune Magazine as one of the fastest-growing companies in the country.
For more information on relative IEC 60068-2 testing standards, please follow the links below
- IEC 60068-2-1 Cold Temperature
- IEC 60068-2-2 Dry Heat Temperature
- IEC 60068-2-6 Vibration
- IEC 60068-2-11 Salt Mist
- IEC 60068-2-13 Low Air Pressure
- IEC 60068-2-14 Change of Temperature
- IEC 60068-2-18 Water Ingress
- IEC 60068-2-27 Shock
- IEC 60068-2-30 Damp Heat
- IEC 60068-2-31 Rough Handling Shock
- IEC 60068-2-38 Temperature/Humidity Cycling
- IEC 60068-2-52 Salt Mist
- IEC 60068-2-64 Random Vibration
- IEC 60068-2-75 Hammer Shock