Thermal cycle testing and dew cycle testing in a single unit

Nowadays, vehicles use more and more integrated electronics and the upgrade and improvement of the multifunctional control features of microcomputers plays a great role in these. Electronic control units (ECUs), need to be reliable as it enables the control processes, providing better fuel efficiency and a safe and comfortable ride. According to this trend, safety standards such as ISO26262 and IEC61508 require high environmental stress that is generated by thermal shock chambers for higher reliability of vehicle equipments.

Innovative hybrid test system

The hot chamber at the top of the thermal shock chamber (TSA) has been changed to a high temperature and humidity chamber that can control humidity, thereby enabling dew cycle tests. With this new feature, it is possible to start a dew condensation cycle test right offer the completion of thermal cyde test, which is not possible with conventional thermal shock chamber.

Conventional thermal cycle testing also available

Simply operate a switch to selecting either thermal cycle or dew condensation cycle testing.

Features similar to a simple humidity cycle chamber

• Excellent dew condensation.
• Prevention of water droplets falling from the ceiling by the control of the temperature on test area walls surface.
• Control of the dew condensation time and distribution by air circulation control device.

You can set dry process through the controller for dew cycle test

The dry process can now be set through the controller, which makes it easy for you to carry out bias and non-bias tests both in dew condensation and dry operation, which is essential for automotive parts.