Hand-held portable power tools. Test methods for evaluation of vibration emission - Percussive drills, hammers and breakers Ingestion-build-134498 Shock and vibrations measured in

Shock and vibrations measured in storage

7 Technical delivery conditions

designations and principles

The method applies to high and low carbon grades of ferrochromium but is not recommended for high silicon grades containing more than 4 % (m/m) of silicon

Hand-held portable power tools. Test methods for evaluation of vibration emission - Percussive drills, hammers and breakers Ingestion-build-134498 Shock and vibrations measured in1 Scope This part of ISO 28927 specifies a laboratory method for measuring hand transmitted vibration emission at the handles of hand held power driven percussive machines with and without rotary action [portable rock drills, plug hole drills, rotary hammers, breakers (e. g. pavement breakers, concrete breakers or road breakers), riveting hammers, chipping hammers, pick hammers or similar]. It is a type test procedure for establishing the magnitude of