JB/T 9790-2011Technical specifications for air-screen seed cleaners (English PDF)
风筛式种子清选机 技术条件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 20, 2011
Implementation date
April 1, 2012
Scope
JB/T 9790-2011 is the English-translated version of 风筛式种子清选机 技术条件.
JB/T 9790-2011 is a recommended Chinese machinery industry standard carrying the technical specifications for air screen seed cleaners. It gives the terms and definitions, the technical requirements, the safety requirements, the test methods, the inspection rules and the provisions for marking, packaging, transport and storage.
It applies to the air screen seed cleaning machine, to the preliminary air screen seed cleaning machine and to the vertical airflow cleaning machine. The standard carries Chinese classification B91 and international classification 65.060.99.
Among the standards it cites are GB 5226.1, GB/T 9239.1-2006, GB 10396-2006, GB/T 24854-2010, JB/T 10563 and LS/T 3501.6. It supersedes JB/T 9790-2000.
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Document preview — JB/T 9790-2011
National Standard of the People's Republic of China
- ICS
- 65.060.99
- Replacing
- JB/T 9790-2000
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
1 Foreword
JB/T 9790-2011 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 20 December 2011 and has been in force since 1 April 2012.
It replaces the earlier edition JB/T 9790-2000.
2 Scope
This standard is a recommended Chinese machinery industry standard carrying the technical specifications for air screen seed cleaners. It gives the terms and definitions, the technical requirements, the safety requirements, the test methods, the inspection rules and the provisions for marking, packaging, transport and storage. It applies to the air screen seed cleaning machine, to the preliminary air screen seed cleaning machine and to the vertical airflow cleaning machine. The standard carries Chinese classification B91 and international classification 65.060.99. Among the standards it cites are GB 5226.1, GB/T 9239.1-2006, GB 10396-2006, GB/T 24854-2010, JB/T 10563 and LS/T 3501.6. It supersedes JB/T 9790-2000.
3 Normative references
JB/T 9790-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB 5226.1
GB/T 5983
GB/T 8196
GB/T 9239.1-2006 — Mechanical vibration -- Balance quality requirements for rotors in a constant (rigid) state -- Part 1: Specification and verification of balance tolerances
GB/T 9480
GB 10396-2006 — Tractors, machinery for agriculture and forestry, powered lawn and garden equipment -- Safety signs and hazard pictorials -- General principles
GB/T 12620
GB/T 12994
GB/T 13306
GB 23821
GB/T 24854-2010
GB/T 24856-2010 — Grain and oil machinery - General specifications of casting
GB/T 24857-2010 — Grain and oil machinery - Technical requirements for plates & components of steel of plate model
JB/T 10563
LS/T 3501.6
LS/T 3501.7
4 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
5 Related standards
Other editions:
JB/T 9790-2000 (earlier edition)
6 Classification and status
International classification (ICS): 65.060.99
Chinese Standard Classification (CCS): B 91
Prefix JB/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB 5226.1Electrical safety of machinery - Electrical equipment of machines - Part 1: General requirements
- GB/T 5983Test methods for seed cleaning machine
- GB/T 8196Safety of machinery -- Guards -- General requirements for the design and construction of fixed and movable guards
- GB/T 9239.1-2006Mechanical vibration—Rotor balancing—Part 1:Introduction
- GB/T 9480Tractors machinery for agriculture and forestry, powered lawn and garden equipment -- Operators manuals -- Content and presentation
- GB 10396-2006Tractors, machinery for agriculture and forestry, powered lawn and garden equipment -- Safety signs and hazard pictorials -- General principles
GB 23821 · LS/T 3501.6 · LS/T 3501.7
Similar standards
Editions of JB/T 9790
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 9790-2011 | Technical specifications for air-screen seed cleaners | current edition | Current |
| JB/T 9790-2000 | Technical specifications for air-screen seed cleaners | previous edition | Superseded |
This page sells the current edition, JB/T 9790-2011. Earlier editions are listed for reference only.
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Related Standards
GB 10396-2006 — Tractors, machinery for agriculture and forestry, powered lawn and garden equipment -- Safety signs and hazard pictorials -- General principles
GB 5226.1-2002 — Safety of machinery - Electrical equipment of machines - Part 1: General requirements
GB 5226.1-2008 — Electrical safety of machinery - Electrical equipment of machines - Part 1: General requirements
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