Misurazione e valutazione dell'esposizione alle vibrazioni trasmesse alla mano

The standard UNI EN ISO 5349-2 provides guidance on the measurement and evaluation of the hand-trasmitted vibrations at the workplace in compliance with the UNI EN ISO 5349-1. This standard describes the precautions to be taken in order to mesure vibrations in a representative way and to determine the daily exposure to each operation to calculate the total amount of vibrations per a period of 8h according to the principle of equal energy. This standard is applied to all situations in which people are exposed to the hand-transmitted vibrations by portable or manually-driven machines, products vibrating while being manufactured, or control devices for mobile or stationary machines.