Modal testing can be performed with modal hammers or shakers. If high frequency excitation content or signal controlled testing is desired, then modal shakers are the only excitation solution. Dynalabs modal shakers are lightweight and powerful modal shakers which can go up to 15,000 Hz and provide force levels up to 440N with a maximum 25mm stroke.
Modal stinger can be easily adjusted by the through-hole armature
Lightweight, durable, portable and easy to use
Adjustable trunnion base provides high flexibility