ISO 16247-2004 道路车辆.排气系统泄漏的检测.氦试验方法和探测装置规范

标准号：ISO 16247-2004
中文标准名称：道路车辆.排气系统泄漏的检测.氦试验方法和探测装置规范
英文标准名称：Road vehicles - Detection of exhaust system leaks - Helium test method and detection device specification
标准类型：T13
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：T13
国际标准分类号：43.060.20
适用范围：This International Standard specifies a helium test method for detecting and localizing gas leaks in the exhaust systems of road vehicles equipped with an internal combustion engine, in order to improve the quality of exhaust gas measurements. In doing so, it completes the requirements of ISO 3929, applicable regulations and, depending on the leak rate to be detected, ISO 13556. The method is particularly applicable for use in automotive workshops, by end-of-line of automotive and exhaust parts manufacturers, in laboratories prior to exhaust emission tests, and in testing and diagnosis stations.