Machine technical sheet

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

0.3 m/s²

WORK ACTIVITY: PASSENGER TRANSPORT
SECTOR: Passenger transport by road
ACCESSORY: IRRELEVANT
Ground / road conditions: Ground: presence of potholes
Forward speed (IN ITALIAN): moderata

0.5 m/s²

WORK ACTIVITY: PASSENGER TRANSPORT
Features of the work activity (in ITALIAN): TRASPORTO PASSEGGERI
SECTOR: Passenger transport by road
ACCESSORY: NOT ASSESSED
Ground / road conditions: NOT ASSESSED
Forward speed (IN ITALIAN): NON INDICATA

VDV_8h

Brand: BREDA-MENARINI
Model: M240/E3LU
Type: City bus
Built in: n.d.
Weight: 11350 kg
Power: 205 kW
Power supply: Internal combustion diesel engine

_{(1) Expanded uncertainty}

Referente: AUSL 7 Siena - Laboratorio Agenti Fisici
Nome: Nicola Stacchini ( [email protected])
Location: Provincia di Firenze
on 2007-10-18
Ground / road type: Road: asphalt
Ground / road conditions: Ground: presence of potholes
Forward speed (IN ITALIAN): moderata

SEDILE
Seat type: di serie
Seat brand: NON DISPONIBILE
Seat model: NON DISPONIBILE
Seat suspension type: Meccanica
Potential adjustments of the seat: peso e altezza
Armrests: Presenti

Conditions of measurement

Values related to the vibration worst case position: sedile

a _wx (Mean): 0.2 m/s²	a _wy (Mean) 0.1 m/s²	a _wz (Mean) 0.3 m/s²
dev. std. x 1,645: 0.01 m/s²	dev. std. x 1,645: 0 m/s²	dev. std. x 1,645: 0.01 m/s²
Mean + (dev. std. x 1,645): 0.2 m/s²	Mean + (dev. std. x 1,645): 0.1 m/s²	Mean + (dev. std. x 1,645): 0.3 m/s²
x 1.4 0.2 m/s²	X 1.4 0.2 m/s²	x 1 0.3 m/s²	a _{wv max} 0.3 m/s²

Valori relativi alla posizione peggiore: sedile

VDV _wx (Mean): 4.5 m/s^1.75	VDV _wy (Mean) 3.2 m/s^1.75	VDV _wz (Mean) 7.3 m/s^1.75
dev. std. x 1,645: 1.17 m/s^1.75	dev. std. x 1,645: 0.8 m/s^1.75	dev. std. x 1,645: 1.28 m/s^1.75
Mean + (dev. std. x 1,645): 5.7 m/s^1.75	Mean + (dev. std. x 1,645): 4 m/s^1.75	Mean + (dev. std. x 1,645): 8.6 m/s^1.75
x 1.4 7.9 m/s^1.75	X 1.4 5.7 m/s^1.75	x 1 8.6 m/s^1.75	VDV _{wv 8h max} 8.6 m/s^1.75

Declared values as set forth in the standard UNI ISO 2631-1:2014

CONDITIONS

No declared data

Referente: ASSTRA - Azienda 09 ( [email protected])
on 2006-12-01
Ground / road type: Road: asphalt
Ground / road conditions: NOT ASSESSED
Forward speed (IN ITALIAN): NON INDICATA

SEDILE
Seat type: NON INDICATO
Seat brand: NON DISPONIBILE
Seat model: NON DISPONIBILE
Seat suspension type: NON INDICATA
Potential adjustments of the seat: NON INDICATO
Armrests: NON INDICATO

Values related to the vibration worst case position: sedile

a _wx (Mean): 0.1 m/s²	a _wy (Mean) 0.2 m/s²	a _wz (Mean) 0.3 m/s²
dev. std. x 1,645: 0.16 m/s²	dev. std. x 1,645: 0.16 m/s²	dev. std. x 1,645: 0.16 m/s²
Mean + (dev. std. x 1,645): 0.3 m/s²	Mean + (dev. std. x 1,645): 0.3 m/s²	Mean + (dev. std. x 1,645): 0.5 m/s²
x 1.4 0.4 m/s²	X 1.4 0.5 m/s²	x 1 0.5 m/s²	a _{wv max} 0.5 m/s²