Methods for the calibration of vibration and shock transducers - Primary vibration calibration by laser interferometry Ingestion-build-67170 falling space

falling space

describes a method for the determination of the aggregate abrasion value (AAV) which gives a measure of the resistance of aggregates to surface wear by abrasion

By adopting BS EN 2063

Laboratories that test and calibrate the instruments

Methods for the calibration of vibration and shock transducers - Primary vibration calibration by laser interferometry Ingestion-build-67170 falling space1 Scope This part of ISO 16063 specifies the instrumentation and procedure to be used for primary vibration calibration of rectilinear accelerometers (with or without amplifier) to obtain magnitude and phase lag of the complex sensitivity by steady state sinusoidal vibration and laser interferometry. It is applicable to a frequency range from 1 Hz to 10 kHz and a dynamic range (amplitude) from 0,1 m s2 to 1 000 m s2 (frequency dependent). These ranges