European Vibration and Noise
The driver-perceived noise and hand/arm and whole body vibration levels of this machinery is measured per EN 15997.
The operating conditions of the machinery during testing:
The vehicles were in like-new condition. The environment was controlled as indicated by the test procedure(s).
The uncertainty of vibration exposure measurement is dependent on many factors, including:
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Instrument and calibration uncertainty
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Variations in the machine such as wear of components
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Variation of machine operators such as experience or physique
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Ability of the worker to reproduce typical work during measurements
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Environmental factors such as ambient noise or temperature