Machine technical sheet

Brand: Georges Renault GR
Model: K311-7
Type: Straight, vertical and angle grinders
Built in: n.d.
Weight: 0.58 kg
Power: 0.375 kW
Power supply: Pneumatic
Anti-vibration devices: Absent
Source of the data: Acquisito sul campo da misuratore


Declared values as set forth in the standard EN ISO 8662-4:1997 ( x 1,5 Cutting - x 1,5 Grinding - x 1,0 Polishing )
CONDITIONS	MATERIAL	ACCESSORY	VALUE	K⁽¹⁾	Note
NOT ASSESSED	NOT ASSESSED	NOT ASSESSED	1.4 m/s²

_{(1) Expanded uncertainty}

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

7.4 m/s²

WORK ACTIVITY: METAL MACHINING
WORKED MATERIAL: Metal: Hard or soft metal alloys
ACCESSORY: Milling cutter
SECTOR: Manufacture of other metals and alloys

Reference person: Iole Pinto - Nicola Stacchini - Andrea Bogi AUSL Toscana Sud Est-LSP-Lab. Agenti Fisici ([email protected])
Location: Pietrasanta (LU) on 11/05/2011
Features of the accessory: Milling cutter

Conditions of measurement

Values related to the vibration worst case handle ( Posterior )

A _hx (Mean) 4.4 m/s²	A _hy (Mean) 3.1 m/s²	A _hz (Mean) 4.4 m/s²	A _{hv sum} 7 m/s²
Standard deviation 0.46 m/s²	Standard deviation 1.25 m/s²	Standard deviation 0.46 m/s²	Standard deviation x 1,645: 0.38 m/s²
Mean + Standard deviation: 4.9 m/s²	Mean + Standard deviation: 4.4 m/s²	Mean + Standard deviation: 4.9 m/s²	A _{hv sum} + (Dev. std. x 1,645): 7.4 m/s²