Machine technical sheet

Brand: AIRMARTIN
Model: MW-5128V1
Type: Straight, angle and pistol grip, impact or ratchet wrenches and screwdrivers
Built in: 2007
Weight: 1.94 kg
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 8662-7:1999 ( x 1,5 Tightening bolts )
CONDITIONS	MATERIAL	ACCESSORY	VALUE	K⁽¹⁾	Note
NOT ASSESSED	NOT ASSESSED	NOT ASSESSED	3.52 m/s²

_{(1) Expanded uncertainty}

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

8.1 m/s²

WORK ACTIVITY: SCREWING, UNSCREWING
WORKED MATERIAL: Bolts and nuts
ACCESSORY: Wrench insert
SECTOR: Motor vehicle industry

Reference person: Iole Pinto - Nicola Stacchini - Andrea Bogi AUSL Toscana Sud Est-LSP-Lab. Agenti Fisici ([email protected])
Location: Poggibonsi (SI) on 24/05/2007
Features of the accessory: Wrench insert

Conditions of measurement

Values related to the vibration worst case handle ( Posterior )

A _hx (Mean) 4.5 m/s²	A _hy (Mean) 2.8 m/s²	A _hz (Mean) 3.9 m/s²	A _{hv sum} 6.6 m/s²
Standard deviation 0.44 m/s²	Standard deviation 0.96 m/s²	Standard deviation 0.47 m/s²	Standard deviation x 1,645: 1.45 m/s²
Mean + Standard deviation: 4.9 m/s²	Mean + Standard deviation: 3.8 m/s²	Mean + Standard deviation: 4.4 m/s²	A _{hv sum} + (Dev. std. x 1,645): 8.1 m/s²

5.7 m/s²

WORK ACTIVITY: SCREWING, UNSCREWING
WORKED MATERIAL: Bolts and nuts
ACCESSORY: Wrench insert
SECTOR: Motor vehicle industry

Conditions of measurement

Values related to the vibration worst case handle ( Posterior )

A _hx (Mean) 2.6 m/s²	A _hy (Mean) 1.6 m/s²	A _hz (Mean) 3.5 m/s²	A _{hv sum} 4.6 m/s²
Standard deviation 0.46 m/s²	Standard deviation 0.29 m/s²	Standard deviation 0.54 m/s²	Standard deviation x 1,645: 1.12 m/s²
Mean + Standard deviation: 3.1 m/s²	Mean + Standard deviation: 1.9 m/s²	Mean + Standard deviation: 4 m/s²	A _{hv sum} + (Dev. std. x 1,645): 5.7 m/s²