Machine technical sheet

Brand: SPIT
Model: 352
Type: Rock drills and rotary hammers
Built in: 2004
Weight: 5.9 kg
Power: 1.1 kW
Power supply: Electrical (220V-380V)
Anti-vibration devices: Absent
Source of the data: Acquisito sul campo da misuratore


Declared values as set forth in the standard EN 50144-2-6 ( x 2,0 Hammer drilling, Chiseling, Drilling without impact - x 1,5 Breaking concrete/masonry )
CONDITIONS	MATERIAL	ACCESSORY	VALUE	K⁽¹⁾	Note
NOT ASSESSED	NOT ASSESSED	NOT ASSESSED	8.8 m/s²

_{(1) Expanded uncertainty}

Measurements in the field (Click to view the measurements in the field)

13.3 m/s²

WORK ACTIVITY: DEMOLITION
WORKED MATERIAL: Concrete
ACCESSORY: Chisel
SECTOR: Building constructions

Reference person: CPT Perugia ([email protected])
Location: TORGIANO (PG) on 27/07/2007
Features of the accessory: Chisel

Values related to the vibration worst case handle ( Right )

A _hx (Mean) 8.9 m/s²	A _hy (Mean) 7 m/s²	A _hz (Mean) 4.3 m/s²	A _{hv sum} 12.1 m/s²
Standard deviation 0.99 m/s²	Standard deviation 0.13 m/s²	Standard deviation 0.5 m/s²	Standard deviation x 1,645: 1.17 m/s²
Mean + Standard deviation: 9.9 m/s²	Mean + Standard deviation: 7.1 m/s²	Mean + Standard deviation: 4.8 m/s²	A _{hv sum} + (Dev. std. x 1,645): 13.3 m/s²