Fordonsteknik

This document specifies the requirements for the inspection, installation and requalification of high pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles. This document is applicable to high pressure cylinders designed and manufactured in accordance with the requirements of ISO 11439. It provides criteria, in the absence of guidance from the cylinder or vehicle manufacturer, for the acceptance (including any allowed rework) or rejection (including any allowed rework or destruction) of a cylinder and its installation.

This document specifies the procedures for performance measurement of purely electrically propelled vehicles classified as passenger cars and light duty vehicles which are defined in the relevant regional applicable driving test (ADT) standard.

The performance comprises road operating characteristics such as speed, acceleration and hill climbing ability.

ISO 6487:2015 gives requirements and recommendations for measurement techniques involving the instrumentation used in impact tests carried out on road vehicles. Its requirements are aimed at facilitating comparisons between results obtained by different testing laboratories, while its recommendations will assist such laboratories in meeting those requirements. It is applicable to instrumentation including that used in the impact testing of vehicle subassemblies. It does not include optical methods which are the subject of ISO 8721.