Methods for the calibration of vibration and shock pick-ups — Part 3: Secondary vibration calibration

Lays down detailed specifications for the instrumentation and procedure to be used for secondary vibration calibration of rectilinear pick-ups and working pick-ups. Is applicable for the following parameters: frequency range - 20 Hz to 5000 Hz; dynamic range - 0,1 µm to 10 mm (frequency-dependent), 1 mm/s to 10 m/s (frequency-dependent), 10 m/s^2 to 1000 m/s^2 (frequency-dependent). The limits of uncertainty applicable are ± 4 % of reading for displacement and velocity pick-ups and ± 2 %, 3 % or 5 % for accelerometers (frequency-dependent).