VC21: Vibration Calibrator

Swift and simple calibration of vibration sensors and vibration measurement systems for acceleration, speed and path.
Vibration level independent of load.
Oscillation amplitude of 10 m/s² (VC20) and selectable from 1 to 20 m/s2 in up to 5 steps (VC21).
Crystal stable oscillation frequency of 159.2 Hz (VC20) and selectable from 15.92 Hz to 1,280 Hz (VC21) in 7 steps.
Suited for calibration of whole-body human vibration meters under ISO 8041 and building vibration meters under DIN 4150.
Battery-powered for mobile use.
Traceable to PTB-normal.
Robust design.

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