GB/T 24682.1-2009 English PDF

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GB/T 24682.1-2009: Crop protection equipment -- Drift classification of spraying equipment -- Part 1: Classes
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 24682.1-2009	94	Add to Cart	3 days	Crop protection equipment -- Drift classification of spraying equipment -- Part 1: Classes	Valid

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Basic data

Standard ID: GB/T 24682.1-2009 (GB/T24682.1-2009)
Description (Translated English): Crop protection equipment -- Drift classification of spraying equipment -- Part 1: Classes
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B91
Classification of International Standard: 65.060.40
Word Count Estimation: 5,518
Date of Issue: 2009-11-30
Date of Implementation: 2010-04-01
Adopted Standard: ISO 22369-1-2006, IDT
Regulation (derived from): National Standard Approval Announcement 2009 No.14 (Total No.154)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the amount of spray drift machine grading and anti- floating rate defined. This section applies to field crops, shrubs and trees crops, horticulture and forestry sprayer.

GB/T 24682.1-2009: Crop protection equipment -- Drift classification of spraying equipment -- Part 1: Classes

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Crop protection equipment Drift classification of spraying equipment Part 1. Classes ICS 65.060.40 B91 National Standards of People's Republic of China GB/T 24682.1-2009/ISO 22369-1.2006 Plant Protection Sprayers drift amount grading Part 1. Classification (ISO 22369-1.2006, IDT) Posted 2009-11-30 2010-04-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This part of GB/T 24682 "Plant Protection Sprayers drift amount of grading," Part 1, identical with ISO 22369-1. 2006 "Plant Protection Sprayers drift amount classification - Part 1. Classification" (in English). This section is equivalent translation ISO 22369-1.2006. For ease of use, this section made the following editorial changes. --- "ISO 22369-1.2006 this part" to "this Part"; --- Deleted international standards foreword. This part is proposed by China Machinery Industry Federation. This part of the National Standardization Technical Committee (SAC/TC201) Agricultural machinery centralized. This section drafted by. Chinese Academy of Agricultural Mechanization Sciences, China Agricultural University, Jiangsu University, Ministry of Agriculture, Nanjing Agricultural Mechanization Institute The study. The main drafters of this section. Dutch Rong Yan, Chen Jun Bao, He Xiongkui, Benedict Wu Chun, Wong before entering, Wang Zhong Group. GB/T 24682.1-2009/ISO 22369-1.2006

Introduction

Spray plant protection machinery produced by drift will cause pollution of water and other non-target face and sensitive areas. Thus, in general we need to provide the most Small spray distance or isolated areas. The use of drift reducing spray or spray member can reduce contaminated area. Establish sprayer and spray Parts fog drift classification norms can promote the farmers to make a choice, it may be beneficial to determine the optimum spraying or related legislation. Including aerial spray drift spray drift and sedimentation drift to the ground. Classification based spray drift spray equipment (eg sprayer Comparison between the parts or spray) and the reference spray system. Reference spray system is based on using a spray device in accordance with different regions and crops Good agronomic procedures carried out spraying operations. The deposition amount of the collected amount or spray drift away from the target at different distances measurement, anti-drift performance sprayer The assessment is relative to the reference spray system. The purpose of this series of standards is to provide a unified procedure to determine the anti-drift performance of sprayer. GB/T 24682.1-2009/ISO 22369-1.2006 Plant Protection Sprayers drift amount grading Part 1. Classification

1 Scope

This section GB/T 24682 specifies the amount of spray drift machine grading and anti-floating rate definition. This section applies to field crops, shrubs and tree crops, horticulture and forestry sprayer. If feasible, the use of this section should be combined with other parts of GB/T 24682 of.

2 Terms and definitions

The following terms and definitions apply to this section. 2.1 At the same distance and the test procedures between the measured spray drift sprayers (CS) and the reference spray system (RS) deposited amount or the amount recovered Poor, according to the following formula.

3 rating

Classification is determined by comparing the reference system and the test spray sprayer between, into Class A to Class F (see Table 1). Sprayer The classification depends on the use of anti-drift drift rate results of the test method GB/T 24682 stipulated in other parts of the draw. Table 1 Anti-grade floating rate Classification F E D C B A Anti-floating rate /% ≥25 ~ 50 ≥50 ~ 75 ≥75 ~ 90 ≥90 ~ 95 ≥95 ~ 99 ≥99 GB/T 24682.1-2009/ISO 22369-1.2006 ......

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