Machine technical sheet

Brand: BOSCH
Model: GWS 10-125 C
Type: Straight, vertical and angle grinders
Built in: n.d.
Weight: 1.55 kg
Power: 1.02 kW
Power supply: Electrical (220V-380V)
Anti-vibration devices: Absent
NOTES: The value is reduced by 50%, when using the auxiliary handle with vibration shock absorbers
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	5 m/s²

_{(1) Expanded uncertainty}

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

3.3 m/s²

WORK ACTIVITY: SANDING
WORKED MATERIAL: Stone
ACCESSORY: Abrasive paper
SECTOR: Quarrying of marbles and ornamental stone

Reference person: Iole Pinto - Nicola Stacchini - Andrea Bogi AUSL Toscana Sud Est-LSP-Lab. Agenti Fisici (i.pinto@usl7.toscana.it)
Location: Pietrasanta (LU) - Laboratorio lavorazione marmi on 06/05/1995
Features of the accessory: Abrasive paper NOTES: Operator's height 1.75 m weight 100 kg

Values related to the vibration worst case handle ( Anterior )

A _hx (Mean) 1.7 m/s²	A _hy (Mean) 1.7 m/s²	A _hz (Mean) 2 m/s²	A _{hv sum} 3.1 m/s²
Standard deviation 0.1 m/s²	Standard deviation 0.1 m/s²	Standard deviation 0.1 m/s²	Standard deviation x 1,645: 0.16 m/s²
Mean + Standard deviation: 1.8 m/s²	Mean + Standard deviation: 1.8 m/s²	Mean + Standard deviation: 2.1 m/s²	A _{hv sum} + (Dev. std. x 1,645): 3.3 m/s²

7.1 m/s²

WORK ACTIVITY: SANDING
WORKED MATERIAL: Stone
ACCESSORY: Abrasive paper
SECTOR: Quarrying of marbles and ornamental stone

Values related to the vibration worst case handle ( Anterior )

A _hx (Mean) 3.8 m/s²	A _hy (Mean) 3.8 m/s²	A _hz (Mean) 4.4 m/s²	A _{hv sum} 6.9 m/s²
Standard deviation 0.1 m/s²	Standard deviation 0.1 m/s²	Standard deviation 0.1 m/s²	Standard deviation x 1,645: 0.16 m/s²
Mean + Standard deviation: 3.9 m/s²	Mean + Standard deviation: 3.9 m/s²	Mean + Standard deviation: 4.5 m/s²	A _{hv sum} + (Dev. std. x 1,645): 7.1 m/s²

6.1 m/s²

WORK ACTIVITY: CUTTING
WORKED MATERIAL: Stone
ACCESSORY: Cutting disc
SECTOR: Quarrying of marbles and ornamental stone

Reference person: Iole Pinto - Nicola Stacchini - Andrea Bogi AUSL Toscana Sud Est-LSP-Lab. Agenti Fisici (i.pinto@usl7.toscana.it)
Location: Pietrasanta (LU) - Laboratorio lavorazione marmi on 06/05/1995
Features of the accessory: Cutting disc NOTES: Operator's height 1.75 m weight 100 kg

Values related to the vibration worst case handle ( Posterior )

A _hx (Mean) 4 m/s²	A _hy (Mean) 4 m/s²	A _hz (Mean) 1.5 m/s²	A _{hv sum} 5.9 m/s²
Standard deviation 0.1 m/s²	Standard deviation 0.1 m/s²	Standard deviation 0.1 m/s²	Standard deviation x 1,645: 0.16 m/s²
Mean + Standard deviation: 4.1 m/s²	Mean + Standard deviation: 4.1 m/s²	Mean + Standard deviation: 1.6 m/s²	A _{hv sum} + (Dev. std. x 1,645): 6.1 m/s²