标准摘要
[中文适用范围]： 本国际标准给出了农业灌溉喷射器和喷射管及其配件（如适用）的机械和功能要求，并提供了测试是否符合这些要求的方法。它还规定了制造商需提供的数据，以便在现场提供正确的信息、进行安装和操作。它适用于喷射器、喷射和滴灌（滴流）管、软管，包括可折叠软管（“带”）和喷射单元为其组成部分的管材，带或不带压力调节且每个出口流量不超过 24 升/小时（冲洗期间除外）的喷射器和喷射单元，以及专用于连接喷射管、软管和管材的配件。它不适用于多孔管（整个长度上都是多孔的管道），也不包括管道在堵塞方面的性能。 [外文原描述]： ISO 9261:2004 gives mechanical and functional requirements for agricultural irrigation emitters and emitting pipes, and, where applicable, their fittings, and provides methods for testing conformity with such requirements. It also specifies the data to be supplied by the manufacturer to permit correct information, installation and operation in the field. It is applicable to emitters, emitting and dripping (trickling) pipes, hoses, including collapsible hoses ("tapes") and tubing of which the emitting units form an integral part, to emitters and emitting units with or without pressure regulation and with flow rates not exceeding 24 l/h per outlet (except during flushing), as well as to fittings dedicated to the connection of emitting pipes, hoses and tubing. It is not applicable to porous pipe (pipe that is porous along its entire length), nor does it cover the performance of pipes as regards clogging.
英文名称Agricultural irrigation equipment — Emitters and emitting pipe — Specification and test methods