ISO 16122-3:2015, when used together with ISO 16122-1, specifies the requirements and test methods for the inspection of sprayers for bushes and trees, when in use. The requirements relate mainly to the condition of the sprayer with respect to its potential risk for the environment and its performance to achieve a good application. Requirements for the protection of inspectors during an inspection are given in ISO 16122-1.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements and method of verification
4.1 Leaks and dripping
4.2 Pump(s)
4.3 Spray mix agitation
4.4 Spray liquid tank(s)
4.5 Measuring systems, controls and regulation systems
4.6 Lines (pipes and hoses)
4.7 Filters
4.8 Nozzles
4.9 Pressure drop
4.10 Blower
4.11 Spray guns and lances
5 Test methods
5.1 Test facilities
5.2 Spray and agitation pump(s)
5.3 Sprayer's pressure indicators
5.4 Flow meters for controlling the volume/hectare rate
5.5 System for controlling forward speed
5.6 Flow rate of the spray nozzles
5.7 Pressure drop
5.8 Pressure variation when the spray is switched off
ISO 16122-1:2015 Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Engineering method for small, movable sources in reverberant fields -- Part 1: Comparison method for a hard-walled test room
ISO 5682-2:1997 Equipment for crop protection -- Spraying equipment -- Part 2: Test methods for hydraulic sprayers
ISO 16122-1:2015 Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Engineering method for small, movable sources in reverberant fields -- Part 1: Comparison method for a hard-walled test room
ISO 5682-2:1997 Equipment for crop protection -- Spraying equipment -- Part 2: Test methods for hydraulic sprayers