JB/T 7723-2014
Power-operated knapsack air-blast sprayer-duster (English Version)
- Standard No.
- JB/T 7723-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 7723-2014
- Replace
- JB/T 7723.1-2005 JB/T 7723.2-2005
- Scope
- This standard specifies the model marking, technical requirements, test methods, inspection rules and labels, packaging, transportation and storage of backpack spray dusters. This standard applies to knapsack spray dusters, knapsack sprayers and knapsack dusters (hereinafter referred to as knapsack machines) equipped with gasoline engine-driven centrifugal fans and using the principle of pneumatic liquid infusion or powder feeding.
JB/T 7723-2014 Referenced Document
- GB 10396 Tractors, machinery for agriculture and forestry, powered lawn and garden equipment.Safety signs and hazard pictorials.General principles
- GB 23821 Safety of machinery-Safety distances to prevent hazard zones being reached by upper and lower limbs
- GB/T 1236 Industrial fan—Performance testing using standardized airways*， 2017-11-01 Update
- GB/T 18678 Equipment for crop protection--Agriculture spray--Nominal capacity of spray tank and diameter of filling
- GB/T 191 Packaging.Pictorial marking for handling of goods
- GB/T 2624.2 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates
- GB/T 2624.3 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 3: Nozzles and Venturi nozzles
- GB/T 2828.1-2012 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
- GB/T 5330 Industrial woven metal wire cloth (square opening series)
- GB/T 9239.1 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 1: Specification and verification of balance tolerances
- GB/T 9480 Tractors machinery for agriculture and forestry,powered lawn and garden equipment--Operator's manuals--Content and presentation
- ISO 3966 Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes*， 2020-07-20 Update
- JB/T 5135.1 General utility small gasoline engine.Part 1: Technical specification
- JB/T 5673 Agriculture and forestry tractors and machinery.General requirements of painting*， 2015-10-10 Update
- JB/T 9782 Equipment for crop protection.General test methods
JB/T 7723-2014 history
- 2014 JB/T 7723-2014 Power-operated knapsack air-blast sprayer-duster
- 2005 JB/T 7723.2-2005 Power-operated knapsack air-blast sprayer-duster - Part 2: Test methods
- 1995 JB/T 7723.2-1995 Test method for knapsack spray duster
