Environmental Test Chamber for Vibration Testing is a device specially used to simulate various vibration environments and conduct vibration tests on products, parts or materials. It can detect the performance, reliability, structural integrity and other aspects of products under vibration conditions under certain controllable environmental conditions (such as temperature, humidity, etc., sometimes vibration tests can be performed separately, and sometimes comprehensive environmental tests can be performed). It is widely used in aerospace, automobile, electronics and other fields.
The test chamber mainly relies on the vibration table as the core component to generate vibration. The vibration table generates vibrations of different frequencies, amplitudes and waveforms (such as sine waves, random waves, etc.) through the internal drive device (such as electric, hydraulic or electromagnetic exciter) under the control of the control system. The object to be tested is placed on the vibration table, and the vibration table transmits the vibration to the object to be tested. At the same time, the environmental control system in the test chamber (such as temperature control system, humidity control system, etc.) can change the environmental parameters in the chamber according to the set requirements to simulate the environmental changes in the actual use scenario. By monitoring and analyzing the various performance indicators of the object to be tested during vibration and environmental changes, its ability to withstand vibration and comprehensive environment can be evaluated.