FAQ Rumore
Machine technical sheet
Brand: BOSCH
Model: GWS 20-230 H
Type: Straight, vertical and angle grinders
Built in: n.d.
Weight: 4.2 kg
Power: 2 kW
Power supply: Electrical (220V-380V)
Anti-vibration devices: Absent
NOTES: Vibrations are reduced by 50%, when using the auxiliary handle with vibration shock absorbers
Source of the data: Acquisito sul campo da misuratore
Model: GWS 20-230 H
Type: Straight, vertical and angle grinders
Built in: n.d.
Weight: 4.2 kg
Power: 2 kW
Power supply: Electrical (220V-380V)
Anti-vibration devices: Absent
NOTES: Vibrations are reduced by 50%, when using the auxiliary handle with vibration shock absorbers
Source of the data: Acquisito sul campo da misuratore
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Declared values as set forth in the standard
EN 50144-2-3 ( x 2,0 Cutting - x 1,5 Grinding - x 1,0 Polishing ) |
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| CONDITIONS | MATERIAL | ACCESSORY | VALUE | K(1) | Note |
| NOT ASSESSED | NOT ASSESSED | NOT ASSESSED | 5.5 m/s2 | ||
Measurements in the field (Click to view the measurements in the field)
Reference person:
CPT Torino ([email protected])
Location: SAN RAFFAELE C.NA (TO) on 07/02/2007
Features of the accessory: NOT ASSESSED
Values related to the vibration worst case handle ( Anterior )
Location: SAN RAFFAELE C.NA (TO) on 07/02/2007
Features of the accessory: NOT ASSESSED
Values related to the vibration worst case handle ( Anterior )
|
A hx (Mean) 9.8 m/s2 |
A hy (Mean) 8.4 m/s2 |
A hz
(Mean) 7 m/s2 |
A hv sum 14.7 m/s2 |
|
Standard deviation 0.73 m/s2 |
Standard deviation 0.36 m/s2 |
Standard deviation 0.15 m/s2 |
Standard deviation x 1,645: 1.09 m/s2 |
|
Mean + Standard deviation: 10.5 m/s2 |
Mean + Standard deviation: 8.8 m/s2 |
Mean + Standard deviation: 7.2 m/s2 |
A hv sum + (Dev. std. x 1,645): 15.8 m/s2 |
Reference person:
CPT Perugia ([email protected])
Location: CITTA' DI CASTELLO (PG) on 05/12/2006
Features of the accessory: Abrasive disk
Values related to the vibration worst case handle ( Left )
Location: CITTA' DI CASTELLO (PG) on 05/12/2006
Features of the accessory: Abrasive disk
Values related to the vibration worst case handle ( Left )
|
A hx (Mean) 4.4 m/s2 |
A hy (Mean) 5.6 m/s2 |
A hz
(Mean) 4.3 m/s2 |
A hv sum 8.3 m/s2 |
|
Standard deviation 0.26 m/s2 |
Standard deviation 0.35 m/s2 |
Standard deviation 0.58 m/s2 |
Standard deviation x 1,645: 1.07 m/s2 |
|
Mean + Standard deviation: 4.7 m/s2 |
Mean + Standard deviation: 6 m/s2 |
Mean + Standard deviation: 4.9 m/s2 |
A hv sum + (Dev. std. x 1,645): 9.4 m/s2 |
Reference person:
CPT Cagliari ([email protected])
Location: Villacidro (CA) on 04/05/2007
Features of the accessory: Cutting disc
Values related to the vibration worst case handle ( Anterior )
Location: Villacidro (CA) on 04/05/2007
Features of the accessory: Cutting disc
Values related to the vibration worst case handle ( Anterior )
|
A hx (Mean) 10.1 m/s2 |
A hy (Mean) 9.2 m/s2 |
A hz
(Mean) 11.3 m/s2 |
A hv sum 17.7 m/s2 |
|
Standard deviation 0.16 m/s2 |
Standard deviation 0.13 m/s2 |
Standard deviation 0.18 m/s2 |
Standard deviation x 1,645: 0.41 m/s2 |
|
Mean + Standard deviation: 10.3 m/s2 |
Mean + Standard deviation: 9.3 m/s2 |
Mean + Standard deviation: 11.5 m/s2 |
A hv sum + (Dev. std. x 1,645): 18.1 m/s2 |
Reference person:
ASSTRA - ATCM spa ([email protected])
Location: Manutenzione ATCM Spa on 01/01/2008
Features of the accessory: Cutting disc
Values related to the vibration worst case handle ( Right )
Location: Manutenzione ATCM Spa on 01/01/2008
Features of the accessory: Cutting disc
Values related to the vibration worst case handle ( Right )
|
A hx (Mean) 4.5 m/s2 |
A hy (Mean) 2 m/s2 |
A hz
(Mean) 0.8 m/s2 |
A hv sum 5 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: 4.6 m/s2 |
Mean + Standard deviation: 2.1 m/s2 |
Mean + Standard deviation: 0.9 m/s2 |
A hv sum + (Dev. std. x 1,645): 5.2 m/s2 |
Reference person:
CPT Cagliari ([email protected])
Location: Monastir (CA) on 13/03/2007
Features of the accessory: Cutting disc
Values related to the vibration worst case handle ( Anterior )
Location: Monastir (CA) on 13/03/2007
Features of the accessory: Cutting disc
Values related to the vibration worst case handle ( Anterior )
|
A hx (Mean) 8.2 m/s2 |
A hy (Mean) 10.2 m/s2 |
A hz
(Mean) 6.5 m/s2 |
A hv sum 14.6 m/s2 |
|
Standard deviation 0.21 m/s2 |
Standard deviation 0.09 m/s2 |
Standard deviation 0.09 m/s2 |
Standard deviation x 1,645: 0.35 m/s2 |
|
Mean + Standard deviation: 8.4 m/s2 |
Mean + Standard deviation: 10.3 m/s2 |
Mean + Standard deviation: 6.6 m/s2 |
A hv sum + (Dev. std. x 1,645): 15 m/s2 |
Reference person:
CPT Cagliari ([email protected])
Location: Selargius (CA) on 05/04/2007
Features of the accessory: Cutting disc
Values related to the vibration worst case handle ( Posterior )
Location: Selargius (CA) on 05/04/2007
Features of the accessory: Cutting disc
Values related to the vibration worst case handle ( Posterior )
|
A hx (Mean) 12.3 m/s2 |
A hy (Mean) 5.9 m/s2 |
A hz
(Mean) 6.9 m/s2 |
A hv sum 15.3 m/s2 |
|
Standard deviation 0.19 m/s2 |
Standard deviation 0.1 m/s2 |
Standard deviation 0.13 m/s2 |
Standard deviation x 1,645: 0.4 m/s2 |
|
Mean + Standard deviation: 12.5 m/s2 |
Mean + Standard deviation: 6 m/s2 |
Mean + Standard deviation: 7 m/s2 |
A hv sum + (Dev. std. x 1,645): 15.7 m/s2 |
Reference person:
CPT Perugia ([email protected])
Location: PERUGIA (PG) on 28/05/2007
Features of the accessory: NOT ASSESSED
Values related to the vibration worst case handle ( Left )
Location: PERUGIA (PG) on 28/05/2007
Features of the accessory: NOT ASSESSED
Values related to the vibration worst case handle ( Left )
|
A hx (Mean) 10.7 m/s2 |
A hy (Mean) 4.8 m/s2 |
A hz
(Mean) 5.9 m/s2 |
A hv sum 13.1 m/s2 |
|
Standard deviation 1.53 m/s2 |
Standard deviation 1.28 m/s2 |
Standard deviation 2.08 m/s2 |
Standard deviation x 1,645: 4.27 m/s2 |
|
Mean + Standard deviation: 12.2 m/s2 |
Mean + Standard deviation: 6.1 m/s2 |
Mean + Standard deviation: 8 m/s2 |
A hv sum + (Dev. std. x 1,645): 17.4 m/s2 |
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