BS EN ISO 16122-4:2015
$142.49
Agricultural and forestry machines. Inspection of sprayers in use – Fixed and semi-mobile sprayers
| Published By | Publication Date | Number of Pages |
| BSI | 2015 | 30 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Contents Page |
| 5 | Foreword Endorsement notice |
| 8 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Requirements and method of verification 4.1 Leaks and dripping 4.1.1 Static leaks 4.1.2 Dynamic leaks 4.1.3 Spraying and dripping on parts 4.2 Pump(s) 4.2.1 Capacity |
| 11 | 4.2.2 Pulsations 4.2.3 Air chamber 4.3 Spray mix agitation 4.3.1 Hydraulic 4.3.2 Mechanical |
| 12 | 4.4 Spray liquid tank(s) 4.4.1 Lid 4.4.2 Filling hole(s) 4.4.3 Induction hopper 4.4.4 Pressure compensation 4.4.5 Tank content indicator(s) 4.4.6 Tank emptying 4.4.7 Tank filling |
| 13 | 4.4.8 Cleaning device for plant protection product containers 4.4.9 Cleaning equipment 4.5 Measuring systems, controls and regulation systems 4.5.1 General 4.5.2 Pressure indicator |
| 14 | 4.5.3 Other measuring devices 4.5.4 Pressure adjusting devices 4.5.5 Direct injection systems 4.6 Lines (pipes and hoses) |
| 15 | 4.7 Filters 4.7.1 Filter presence 4.7.2 Isolating device 4.7.3 Filter insert changeability 4.8 Application unit 4.8.1 Dripping 4.8.2 Horizontal spray boom |
| 17 | 4.8.3 Vertical spray boom |
| 18 | 4.8.4 Spray guns and lances 4.9 Blower 4.9.1 Switching off 4.9.2 Adjustability 4.10 Distribution 4.10.1 Uniformity of spray jet 4.10.2 Nozzle output |
| 19 | 4.10.3 Spray distribution measurement on a patternator (optional) 4.10.4 Optional vertical distribution information 4.11 Autonomous application units 4.11.1 Drive system 4.11.2 Travel speed spray robots |
| 20 | 4.12 Cleaning equipment 5 Test methods 5.1 Test facilities 5.2 Spray and agitation pump(s) 5.2.1 Pump capacity test |
| 22 | 5.2.2 Pump pulsations 5.3 Sprayer pressure indicators 5.3.1 Specifications of pressure indicators used for verification |
| 23 | 5.3.2 Verification method of the sprayer pressure indicator 5.4 Flow meters for controlling the volume/hectare rate 5.4.1 General 5.4.2 Operating procedure No.1: Verification by nozzle flow rate measurement 5.4.3 Operating procedure No.2: Verification by installing a standard flow meter on the circuit of the sprayer 5.5 System for controlling forward speed 5.6 Uniformity of the transverse volume distribution with a horizontal patternator 5.6.1 Specification of horizontal patternators used for verification |
| 24 | 5.6.2 Calculation of the coefficient of variation (CV) 5.6.3 Verification method of the uniformity of the transverse distribution |
| 25 | 5.7 Flow rate of the spray nozzles 5.7.1 General 5.7.2 Measurement with nozzles fitted on the sprayer 5.7.3 Measurement with nozzles removed from the sprayer 5.8 Pressure drop 5.9 Pressure variation when the sections are closed 5.10 Pressure variation when the spray is switched off |
| 26 | 5.11 Accuracy of direct injection systems 5.12 Pressure distribution |
| 27 | Bibliography |
