标准摘要
[中文适用范围]： 本国际标准规定了一种用于确定安装在土方机械上的 audible travel alarms（可听行驶警报）和 forward horns（前向喇叭）的声输出性能和警报激活要求的静态方法，这些警报和喇叭的定义见 ISO 6165，适用于工作现场作业和在公共道路上行驶。它提供了客观的测试方法和性能标准。它仅适用于安装在土方机械上的警报和喇叭。它不规定在特定机器上安装一个或多个可听行驶警报或前向喇叭。它也不涉及警告警报功能或耐久性的实验室测试。注：土方机械制造商的做法、工作现场要求以及地方、国家或区域法规可能要求安装本国际标准中规定的警报或喇叭。 [外文原描述]： ISO 9533:2010 specifies a static test method for determining the sound output performance and alarm activation requirements of audible travel alarms and forward horns mounted on earth-moving machinery, as defined in ISO 6165, for operation on work sites and travelling on public roads. It offers objective test methodologies and performance criteria. It is applicable only to those alarms and horns that are installed on the earth-moving machinery. It does not specify the installation of one or more audible travel alarms or forward horns on particular machines. It addresses neither the laboratory testing of warning alarm functionality nor durability.
英文名称Earth-moving machinery — Machine-mounted audible travel alarms and forward horns — Test methods and performance criteria