FAQ Rumore
Machine technical sheet
Brand: Hitachi Koki Co., Ltd
Model: DH40MR
Type: Rock drills and rotary hammers
Built in: n.d.
Weight: 6.5 kg
Power: 0.95 kW
Power supply: Electrical (220V-380V)
Anti-vibration devices: Absent
Source of the data: Acquisito sul campo da misuratore
Model: DH40MR
Type: Rock drills and rotary hammers
Built in: n.d.
Weight: 6.5 kg
Power: 0.95 kW
Power supply: Electrical (220V-380V)
Anti-vibration devices: Absent
Source of the data: Acquisito sul campo da misuratore
 | Manuale di istruzioni ed uso acquisito in sede di misura/censimento (La redazione non risponde di eventuali modifiche e/o aggiornamenti apportati dal costruttore) |
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Declared values as set forth in the standard
IEC EN 60745-2-6:2003 |
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| CONDITIONS | MATERIAL | ACCESSORY | VALUE | K(1) | Note |
| Drilling | Concrete | Pick, moil point | 15.7 m/s2 | 1.5 | Drilling into concrete |
Measurements in the field (Click to view the measurements in the field)
Reference person:
CPT Perugia ([email protected])
Location: MASSA MARTANA (PG) on 19/06/2007
Features of the accessory: Pick, moil point
Values related to the vibration worst case handle ( Right )
Location: MASSA MARTANA (PG) on 19/06/2007
Features of the accessory: Pick, moil point
Values related to the vibration worst case handle ( Right )
|
A hx (Mean) 14.2 m/s2 |
A hy (Mean) 5 m/s2 |
A hz
(Mean) 7.5 m/s2 |
A hv sum 16.8 m/s2 |
|
Standard deviation 0.72 m/s2 |
Standard deviation 0.81 m/s2 |
Standard deviation 0.52 m/s2 |
Standard deviation x 1,645: 1.38 m/s2 |
|
Mean + Standard deviation: 14.9 m/s2 |
Mean + Standard deviation: 5.8 m/s2 |
Mean + Standard deviation: 8 m/s2 |
A hv sum + (Dev. std. x 1,645): 18.2 m/s2 |
Reference person:
CPT Cagliari ([email protected])
Location: Cagliari - Via Flumentepido on 13/09/2006
Features of the accessory: Chisel
Values related to the vibration worst case handle ( Posterior )
Location: Cagliari - Via Flumentepido on 13/09/2006
Features of the accessory: Chisel
Values related to the vibration worst case handle ( Posterior )
|
A hx (Mean) 24.6 m/s2 |
A hy (Mean) 10 m/s2 |
A hz
(Mean) 16.4 m/s2 |
A hv sum 31.2 m/s2 |
|
Standard deviation 1.68 m/s2 |
Standard deviation 2.45 m/s2 |
Standard deviation 0.91 m/s2 |
Standard deviation x 1,645: 0.72 m/s2 |
|
Mean + Standard deviation: 26.3 m/s2 |
Mean + Standard deviation: 12.5 m/s2 |
Mean + Standard deviation: 17.3 m/s2 |
A hv sum + (Dev. std. x 1,645): 31.9 m/s2 |
Reference person:
CPT Perugia ([email protected])
Location: GUBBIO (PG) on 05/03/2007
Features of the accessory: NOT ASSESSED
Values related to the vibration worst case handle ( Right )
Location: GUBBIO (PG) on 05/03/2007
Features of the accessory: NOT ASSESSED
Values related to the vibration worst case handle ( Right )
|
A hx (Mean) 10.7 m/s2 |
A hy (Mean) 4.5 m/s2 |
A hz
(Mean) 8.9 m/s2 |
A hv sum 14.6 m/s2 |
|
Standard deviation 1.49 m/s2 |
Standard deviation 0.15 m/s2 |
Standard deviation 1.03 m/s2 |
Standard deviation x 1,645: 2.71 m/s2 |
|
Mean + Standard deviation: 12.2 m/s2 |
Mean + Standard deviation: 4.7 m/s2 |
Mean + Standard deviation: 9.9 m/s2 |
A hv sum + (Dev. std. x 1,645): 17.3 m/s2 |
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