Test and Measurement Exciters

		Type number

		Small Vibration Exciter Type 4808 Designed for long, trouble-free operation, and has a force rating of 112 newton (25 lbf) enabling relatively heavy loads to be excited to high g levels.


		Small Vibration Exciter Type 4809 Vibration Exciter Type 4809 is a small versatile instrument with an impressive performance. High quality materials ensure long term constructional reliability, and strict quality control results in consistent high performance.


		Small Vibration Exciter Type 4810 Designed to be used as the motive force generator in mechanical impedance measurements where only smaller forces are required.