Acceleration test device. The trolley shall be so propelled that its total velocity change V is 51 km/h + 2 km/h. The trolley shall remain horizontal during the acceleration. − 0 The acceleration of the trolley shall be achieved by using the apparatus complying with the performance hereafter specified: The acceleration curve of the trolley, weighted with inert mass, shall remain within the hatched area of the graph in Annex 8, and stay above the segment defined by the coordinates 10 g, 5 ms and 20 g, 10 ms. The start of the impact (T0) is defined, according to ISO 17 373 (2005) for a level of acceleration of 0.5 g. In no case shall the total mass of the trolley and vehicle structure and inert masses differ from the nominal value for calibration tests by more than ±40 kg. During calibration of the acceleration test device, trolley’s total velocity change V shall be 51 km/h + 2 km/h.
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Sources: Agreement Concerning the Adoption of Harmonized Technical United Nations Regulations
Acceleration test device. The trolley shall be so propelled that its total velocity change V is 51 km/h + 2 km/h. The trolley shall remain horizontal during the 0 acceleration. − 0 The acceleration of the trolley shall be achieved by using the apparatus complying with the performance hereafter specified: The acceleration curve of the trolley, weighted with inert mass, shall remain within the hatched area of the graph in Annex 8, and stay above the segment defined by the coordinates 10 g, 5 ms and 20 g, 10 ms. The start of the impact (T0) is defined, according to ISO 17 373 (2005) for a level of acceleration of 0.5 g. In no case shall the total mass of the trolley and vehicle structure and inert masses differ from the nominal value for calibration tests by more than ±40 kg. During calibration of the acceleration test device, trolley’s total velocity change V shall be 51 km/h + 2 km/h.
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