农业喷雾器.喷雾漂移参数的记录

[中文适用范围]： 当针对某些漂移减少技术 (DRT) 指定时，本文件定义了电子测量（喷雾操作期间）和记录影响喷雾漂移的操作员控制的应用参数的要求。 测量和记录的值可用于将喷雾机的设置与特定 DRT 授权的规定进行比较。 该文件适用于大田和树木及灌木作物的喷雾器。 它不适用于手持式和便携式喷雾器。 本文件涵盖以下参数： a) 喷雾压力（双流体喷嘴情况下喷雾液体和空气的压力）； b) 喷嘴高度（大田作物喷雾器）； c) 风扇转速（对于空气辅助喷雾机）； d) 喷雾机前进速度。 本文件没有规定： ——记录周期的确切长度； ——测量和记录参数的验证； ——数据格式和交换的要求，因为它们被其他 ISO 标准涵盖。 本文件没有具体说明需要监控四个参数中的哪一个。 [外文原描述]： This document defines requirements on the electronic measurements (during spray operation) and recording of operator-controlled application parameters that influence spray drift, when specified for certain drift reduction technologies (DRT). The values measured and recorded can be used to compare the setting of the sprayer with the provisions authorized for the specific DRT. The document is applicable for sprayers for both field and tree and bush crops. It does not apply to hand held and portable sprayers. The following parameters are covered in this document: a) spray pressure (pressure of the spray liquid and air in case of twin-fluid nozzles); b) nozzle height (field crop sprayers); c) fan rotational speed (for air assisted sprayers); d) sprayer forward speed. This document does not specify: — the exact length of the recording period; — the verification of the measured and recorded parameters; — the requirements for data format and exchange because they are covered by other ISO standards. This document does not specify which of the four parameters needs to be monitored.