标准号：ISO 13457-2000
实施状态：作废
中文名称：农业灌溉设备 水驱动的化学制剂喷射泵
英文名称：Agricultural irrigation equipment - Water-driven chemical injector pumps
发布日期：2000-05
被替代标准：ISO 13457-2008
代替标准：ISO/FDIS 13457-1999
起草单位：ISO/TC 23
标准简介：This International Standard specifies construction and operational requirements and test methods for water-driven chemical injector pumps, referred to hereinafter as water-driven injector pumps. These water-driven injector pumps are used to inject chemicals into irrigation systems. The chemicals include liquid fertilisers and solutions of fertilisers and other soluble agricultural chemicals such as acids, pesticides and herbicides.
This International Standard is applicable to water-driven injector pumps which are intended to operate at water temperatures of up to 50 ℃ and with the types and concentrations of chemicals routinely applied in irrigation. It is not applicable to backflow prevention devices (which are not an integral part of a water-driven injector pump), nor to Venturi-principle water-driven devices for injecting chemicals into an irrigation system.
文件格式：PDF
文件大小：90.99KB
文件页数：18
（以上信息更新时间为：2019-11-23）
标准全文下载：
ISO 13457-2000 农业灌溉设备 水驱动的化学制剂喷射泵.pdf
(90.99 KB)
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