Machine technical sheet

Brand: Hitachi Koki Co., Ltd
Model: G12SR2
Type: Straight, vertical and angle grinders
Built in: n.d.
Weight: 1.4 kg
Power: 0.65 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 50144-2-3 ( x 2,0 Cutting - x 1,5 Grinding - x 1,0 Polishing )
CONDITIONS	MATERIAL	ACCESSORY	VALUE	K⁽¹⁾	Note
NOT ASSESSED	NOT ASSESSED	NOT ASSESSED	2.5 m/s²

_{(1) Expanded uncertainty}

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

4.6 m/s²

WORK ACTIVITY: CUTTING
WORKED MATERIAL: Metal: Hard or soft metal alloys
ACCESSORY: Cutting disc
SECTOR: Building constructions

Reference person: CPT Cagliari ([email protected])
Location: Cagliari on 26/02/2007
Features of the accessory: Cutting disc

Values related to the vibration worst case handle ( Anterior )

A _hx (Mean) 2 m/s²	A _hy (Mean) 3.2 m/s²	A _hz (Mean) 2.3 m/s²	A _{hv sum} 4.4 m/s²
Standard deviation 0.14 m/s²	Standard deviation 0.03 m/s²	Standard deviation 0.07 m/s²	Standard deviation x 1,645: 0.19 m/s²
Mean + Standard deviation: 2.1 m/s²	Mean + Standard deviation: 3.2 m/s²	Mean + Standard deviation: 2.4 m/s²	A _{hv sum} + (Dev. std. x 1,645): 4.6 m/s²