Reference Accelerometer Model 3120B

The Dytran model 3120B is a double ended IEPE reference (comparison) accelerometer, offering a convenient means of determining the sensitivity and frequency response characteristics of unknown acceleration, velocity and displacement sensors. A vibration laboratory already equipped with an electrodynamic shaker and control system can easily incorporate use of the model 3120B to accomplish in–house NIST traceable calibrations. model 3120B offers a 10 mV/g sensitivity, and mounts to a shaker head via 10–32 tapped hole.