EVS-EN ISO 8662-9:1999

This part of ISO 8662 specifies a laboratory methos of measuring the vibrations at the handles of rammers, backfill-rammers, pawing rammers and sand rammers for use in foundries, on building sites, etc. It is a type test procedure for establishing the magnitude of vibrations at the handles of the power tool when operating on the specified load.  It is intended that the results obtained be used to compare different power tools or different models of the same type of power tool. Although the magnitudes measured are obtained in an artificial operation, they will give an indication of the values that would be found in a real work situation.