GB/T 24677.2-2009Boom sprayer - Test methods (English PDF)
喷杆喷雾机 试验方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
November 30, 2009
Implementation date
April 1, 2010
Scope
GB/T 24677.2-2009 is the English-translated version of 喷杆喷雾机 试验方法.
GB/T 24677.2-2009 is the Chinese standard "Boom sprayer - Test methods". Its scope clause reads: This section GB/T 24677 specifies the spraying of insecticides, herbicides, fungicides, growth regulators and foliar fertilizer and other uses of the boom Technical parameters sprayer determination method performance test and reliability test.
This section applies to tractor hanging, traction boom sprayer (hereinafter referred to as "the sprayer"). Other types of lance The sprayer can refer adopted. Its clauses include test conditions.
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Document preview — GB/T 24677.2-2009
National Standard of the People's Republic of China
- ICS
- 65.060.40
- Classification
- B 91
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Test conditions
- 3.1 test medium
- 3.2 Temperature and humidity
- 3.3 Commissioning
- 3.4 instruments and equipment
1 Scope
This section GB/T 24677 specifies the spraying of insecticides, herbicides, fungicides, growth regulators and foliar fertilizer and other uses of the boom
Technical parameters sprayer determination method performance test and reliability test.
This section applies to tractor hanging, traction boom sprayer (hereinafter referred to as "the sprayer"). Other types of lance
The sprayer can refer adopted.
2 Normative references
The following documents contain provisions which, through reference GB/T 24677 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research into an agreement to use the latest versions of these documents. For undated references, the latest version applies to
This section.
GB/T 17677 Equipment for crop protection drip-proof measuring device (GB/T 17677-1999, idtISO 6686.1995)
GB/T 24680-2009 agricultural sprayer boom stability test method (ISO 14131.2005, IDT)
GB/T 20183.2-2006 Machinery Plant protection spraying equipment - Part 2. Test methods for hydraulic sprayers (ISO 5682-2.
1997, IDT)
GB/T 20183.3-2006 crop protection - Spraying equipment - Part 3. Hydraulic agricultural sprayer - regulating the amount of fluid per hectare
System test method (ISO 5682-3.1996, IDT)
JB/T 9782 Common test methods for plant protection machinery
3 Test conditions
3.1 test medium
In addition to the media otherwise specified, the test medium at room temperature without solid impurities to clean water.
3.2 Temperature and humidity
During the test, the temperature should be between 0 °C ~ 40 °C, relative humidity should not be less than 50%, the temperature and relative humidity shall be recorded in the test report.
3.3 Commissioning
Before the test, the sample for the machine should use the provisions of the specification, installation and commissioning, commissioning 20min, makes equipment to reach a normal state
Only after the test.
3.4 instruments and equipment
The main test equipment, test equipment should be within the period of validity or to verify compliance with its main measuring minimum accuracy must meet
Table 1 requirements.
Table 1 Determination of the accuracy of the main parameters
Measurement accuracy requirements Parameter Description
Length 1mm
Angle of ± 1 °
Speed ± 0.5% is recommended to use a digital tachometer
Torque ± 1% Digital Torque recommended tachometer
Time ± 1s recommended the use of electronic stopwatch
GB/T 24674-2021 | GB/T 33006-2016 | GB/T 25409-2010 | GB/T 24675.2-2024 | GB/T 24675.1-2024 | GB/T 24671-2023 | […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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