The answer is, of course, it depends. Sine vibration testing applies a single frequency to a test item and selectively excites resonant structures within the device. A random vibration test is one comprised of vibration energy at all frequencies over a specified range. Read on to learn which test you need to perform.

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Elite says goodbye to company matriarch, Marilyn Klouda, who had a hand in creating the world-class testing house and the family atmosphere that epitomizes its culture.