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GB/T 20183.3-2024: Equipment for crop protection - Spraying equipment - Part 3: Test method to assess the performance of volume/area adjustment systems
Status: Valid GB/T 20183.3: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 20183.3-2024 | English | 274 |
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Equipment for crop protection - Spraying equipment - Part 3: Test method to assess the performance of volume/area adjustment systems
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GB/T 20183.3-2024
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| GB/T 20183.3-2006 | English | 319 |
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Equipment for crop protection -- Spraying equipment -- Part 3: Test method for volume/hectare adjustment systems of agricultural hydraulic pressure sprayers
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GB/T 20183.3-2006
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PDF similar to GB/T 20183.3-2024
Basic data | Standard ID | GB/T 20183.3-2024 (GB/T20183.3-2024) | | Description (Translated English) | Equipment for crop protection - Spraying equipment - Part 3: Test method to assess the performance of volume/area adjustment systems | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B91 | | Classification of International Standard | 65.060.40 | | Word Count Estimation | 14,134 | | Date of Issue | 2024-04-25 | | Date of Implementation | 2024-11-01 | | Older Standard (superseded by this standard) | GB/T 20183.3-2006 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 20183.3-2024: Equipment for crop protection - Spraying equipment - Part 3: Test method to assess the performance of volume/area adjustment systems
---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.
ICS 65:060:40
CCSB91
National Standards of People's Republic of China
Replaces GB/T 20183:3-2006
Mechanical spray equipment for plant protection
Part 3: Evaluation of the regulation of the amount of liquid applied per unit area
System performance test methods
(ISO 5682-3:2017,IDT)
Released on 2024-04-25
2024-11-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents"
Drafting:
This document is part 3 of GB/T 20183 "Mechanical spray equipment for plant protection": GB/T 20183 has published the following
part:
--- Part 1: Test methods for spray nozzles;
--- Part 2: Test method for evaluating the horizontal lateral distribution of hydraulic sprayers;
--- Part 3: Test method for evaluating the performance of the system for regulating the amount of liquid applied per unit area:
This document replaces GB/T 20183:3-2006 "Plant protection machinery spray equipment Part 3: Agricultural hydraulic sprayer per hectare
Compared with GB/T 20183:3-2006, in addition to structural adjustments and editorial changes, the main technical changes are
The following:
a) The scope has been changed (see Chapter 1, Chapter 1 of the:2006 edition);
b) The term and definition of "liquid application rate regulation system per hectare" have been deleted (see 3:1 of the:2006 edition);
c) The specific test conditions have been changed (see 4:2, 4:2 of the:2006 edition);
d) Added general requirements for test procedures (see 5:1);
e) Changed the requirements for power output shaft speed and driving speed (see 5:2:3, 5:2:4, 5:3:2, 5:3:3, 5:4,:2006 Edition
5:1:2, 5:1:3, 5:2:1, 5:2:2, 5:3);
f) The calculation formulas for the coefficient of variation and standard deviation of the amount of liquid applied per unit area have been changed (see Chapter 6, Chapter 6 of the:2006 edition):
This document is equivalent to ISO 5682-3:2017 "Mechanical spray equipment for plant protection - Part 3: Evaluation of the amount of liquid applied per unit area"
Test methods for regulating system performance:
Please note that some of the contents of this document may involve patents: The issuing organization of this document does not assume the responsibility for identifying patents:
This document was proposed by the China Machinery Industry Federation:
This document is under the jurisdiction of the National Technical Committee for Agricultural Machinery Standardization (SAC/TC201):
This document was drafted by: Jiangsu Academy of Agricultural Sciences, China Agricultural Mechanization Research Institute Group Co:, Ltd:, China Agricultural University,
Nanjing Agricultural Mechanization Research Institute of the Ministry of Agriculture and Rural Affairs, Guizhou Mechanical and Electronic Products Quality Supervision and Inspection Institute, Jining Rencheng District Emergency Management Bureau,
Shandong Zhongrui Quanxing Testing Technology Co:, Ltd:, Shandong Zhongnong Yingxing Intelligent Technology Co:, Ltd:, and Liaocheng Product Quality Supervision and Inspection Institute:
The main drafters of this document are: Lv Xiaolan, Yang Yating, Zhou Haiyan, Jin Chen, Sun Mingyue, Sun Xing, Li Xiumei, Wang Changling, Gao Yuanyuan, Li Xue,
Wang Jun, Liu Yan, Zhang Tie, Yang Xuejun, He Xiongkui, Yan Herong, Chen Junbao, Zhou Guo, Chen Shuai:
This document was first published in:2006 and this is the first revision:
Introduction
GB/T 20183 "Mechanical spray equipment for plant protection" is intended to describe the test methods for mechanical spray equipment for plant protection:
Partial composition:
--- Part 1: Test method for spray nozzles for sprayers: The purpose is to describe the test method for the spray accuracy of hydraulic nozzles for sprayers:
--- Part 2: Test methods for evaluating the horizontal lateral distribution of hydraulic sprayers: The purpose is to describe three test methods to evaluate the horizontal lateral distribution of hydraulic sprayers:
Horizontal distribution of the amount of pesticide applied by the same type of sprayers:
--- Part 3: Test method for evaluating the performance of the system for regulating the amount of liquid applied per unit area: The purpose is to describe the amount of liquid applied per unit area:
Test conditions, test methods and calculation methods for quantity regulation systems:
--- Part 4: Test method for stirring the liquid tank: The purpose is to describe the performance of the stirring system in the liquid tank of plant protection machinery:
Methods:
Mechanical spray equipment for plant protection
Part 3: Evaluation of the regulation of the amount of liquid applied per unit area
System performance test methods
1 Scope
This document describes a test method for evaluating the performance of a sprayer's system for regulating the amount of liquid applied per unit area:
This document does not apply to manual knapsack sprayers and aerial sprayers:
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document:
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to
This document:
GB/T 20183:2-2024 Mechanical spray equipment for plant protection Part 2: Test method for evaluating the horizontal lateral distribution of hydraulic sprayers
Test method (ISO 5682-2:2017, IDT)
ISO 5682-1 Mechanical spray equipment for crop protection - Part 1: Test methods for sprayer nozzles
Note: GB/T 20183:1-2024 Mechanical spray equipment for plant protection Part 1: Test methods for sprayer nozzles (ISO 5682-1:2017, IDT)
3 Terms and definitions
For the purpose of this document, the terms and definitions given in ISO 5681 apply:
4 Test conditions and equipment
4:1 General test conditions
The general test conditions shall comply with the provisions of Chapter 5 of GB/T 20183:2-2024 and the specific test conditions given in 4:2:
4:2 Specific test conditions
4:2:1 All measurements of the amount of liquid applied per unit area are made with clean water as the test liquid and are carried out on the sprayer boom:
After the number of times, the amount of liquid applied per unit area should be measured and recorded continuously until the system reaches a stable state:
A sprayer or laboratory capable of simulating driving speed can be used for stationary testing (e:g: a sprayer with a flow rate calibration mode, a sprayer with a
Wheels or control systems provide a laboratory for simulating speed):
4:2:2 Before starting the measurements specified in 5:2 and 5:3, the sprayer should be set up as follows:
a) Nominal driving speed (vN): 4km/h, 6km/h, 8km/h, 16km/h or 24km/h, subject to local customs and regulations:
b) Rated speed of pump (nN):
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