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Crop protection equipment - Test method for the determination of drainable volume and its concentration
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Basic data
| Standard ID | GB/T 40345-2021 (GB/T40345-2021) |
| Description (Translated English) | Crop protection equipment - Test method for the determination of drainable volume and its concentration |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | B91 |
| Word Count Estimation | 10,131 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 40345-2021: Crop protection equipment - Test method for the determination of drainable volume and its concentration
---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 - Test method for the determination of drainable volume and its concentration
ICS 65.060.40
CCSB91
National Standards of People's Republic of China
Plant protection machinery
Test method for determining the volume and concentration of dischargeable liquid
(ISO 16236.2013, IDT)
Released on 2021-08-20
2022-03-01 implementation
State Administration of Market Supervision and Administration
Issued by the National Standardization Management Committee
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 of Standardization Documents"
Drafting.
The translation method used in this document is equivalent to the ISO 16236.2013 ``Tests for determining the volume and concentration of dischargeable liquid for plant protection machinery
method".
This document adds a chapter "Normative Reference Documents".
Please note that some of the contents of this document may involve patents. The issuing agency of this document is not responsible for identifying patents.
This document was proposed by China Machinery Industry Federation.
This document is under the jurisdiction of the National Agricultural Machinery Standardization Technical Committee (SAC/TC201).
Drafting organizations of this document. Fujin Lixing Plant Protection Machinery Manufacturing Co., Ltd., Shixia Holding Co., Ltd., Anhui Tiande UAV Technology Co., Ltd.
Co., Ltd., Chinese Academy of Agricultural Mechanization Sciences, Taizhou Xingchen Agricultural Machinery Co., Ltd., National Agricultural Machinery Quality Supervision and Inspection Center, Agricultural
Agricultural Machinery Testing and Appraisal Station of the Ministry of Rural Affairs, China Institute of Metrology.
The main drafters of this document. Xia Qinghai, Zhang Weijiang, Jin Chen, Wu Guojian, Zhang Tie, Wan Meixian, Zhou Haiyan, Wang Dong, Xu Feng, Lan Yongbin, Ji Wenhui,
Chen Junbao.
Plant protection machinery
Test method for determining the volume and concentration of dischargeable liquid
1 Scope
This document stipulates that the sprayer passes through the discharge port of the chemical tank and other discharge outlets (such as water suction filter,
Adding liquid connection device) When emptying the diluted residual liquid in the chemical liquid tank, the test method for measuring the volume and concentration of the discharged liquid.
This document applies to newly produced and in-use agricultural sprayers for spraying pesticides and liquid fertilizers.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Drainable volume
The volume of liquid that can be collected from the discharge port of the chemical tank and/or other water outlets when the sprayer is emptied after the cleaning process.
3.2
Rinsingsystem
It is installed on the sprayer to clean the inside of the sprayer machine (including the liquid tank).
4 Test conditions
Test liquid temperature. 5℃~30℃;
Temperature. 5℃~30℃;
Relative air humidity. >30%.
5 test
5.1 Test liquid
The aqueous solution containing about 0.0001% fluorescent agent (ultra pure) is preferred, and other indicators that have been proven to have the same test performance can also be used.
Trace fluid.
5.2 Test procedure
5.2.1 The test should be carried out with the sprayer in a horizontal fixed position, and the entire inner surface of the sprayer should be carefully cleaned before the start of the test.
5.2.2 Add water to the chemical liquid tank through the filling port of the chemical liquid tank to at least 10% of the rated volume of the chemical liquid tank, and add approximately
1mg tracer, and run the stirring device. If the sprayer is equipped with an inhalation dosing device, it should not be used for dosing in order to avoid contamination.
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