Road vehicles — Road load — Part 1: Determination under reference atmospheric conditions
NORMA vydána dne 3.10.2006
Označení normy: ISO 10521-1:2006
Datum vydání normy: 3.10.2006
Počet stran: 30
Přibližná hmotnost: 90 g (0.20 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO
Description / Abstract: ISO 10521-1:2006 specifies methods of determining the road load of road vehicles for subsequent test purposes, for example, fuel consumption tests or exhaust emission measurements. This determines the road load of a vehicle running on a level road under reference atmospheric conditions. It is achieved by either the coastdown method, the torquemeter method or the wind-tunnel/chassis-dynamometer method. ISO 10521-1:2006 is applicable to motor vehicles, as defined in ISO 3833:1977, up to a gross vehicle mass of 3 500 kg.