Probe for evaluating seafloor geoacoustic and geotechnical prope

Projectile guide track

Projectile impact energy and location measurement system

Puncture resistance in ultra-thin aluminum pressure vessels

Pyrotechnic shock machine

Recirculating shot testing device

Roller bearings equipped with sensors

Shock and launch apparatus

Shock and launch apparatus

Shock apparatus

Shock apparatus

Shock simulator

Shock testing apparatus

Shock tube

Single solder ball impact tester

Snap action bottle finish tester and method

Soil compactor

Spring operated accelerator and constant force spring mechanism

Static free magnetic holding and release means

Strain measurement