Our accredited lab facilities use programmable shock machines which perform a variety of repeated and controlled tests. Below are the typical capabilities of our shock machines. Note that each input is dependent on the other along with the product weight and size. If you need to test a specific input, it is best to contact Westpak directly to verify lab capabilities. Acceleration Levels: Up to 5,000 G’s (dependent on product size and weight) Duration: Between 1 msec and 50 msec (dependent on product size and weight) Pulse Shapes: Trapezoidal, half-sine, terminal peak sawtooth Velocity Change: Up to 260 in/sec