https://www.cmetechnology.com/products/constant-acceleration-tester/
WHAT IS CONSTANT ACCELERATION TEST?
Centrifugal constant acceleration test is performed to evaluate when components, equipment, and other electrical and electronic products are subjected to a steady acceleration environment (except gravity) such as occurs in moving vehicles, especially flying vehicles, rotating parts, and projectiles, whether the structure adaptability and integrity are good, and obtain the units' electrical parameters.