BS ISO 21278-1:2008
Current
The latest, up-to-date edition.
Equipment for crop protection. Induction hoppers Test methods
Hardcopy , PDF
English
31-12-2008
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test materials and equipment
5 Test conditions
5.1 General
5.2 Environmental conditions
5.3 Liquid pressure
5.4 Volumetric and flow-rate measurement
5.5 Weight measurement
6 Test methods
6.1 Nominal volume of the induction hopper
6.2 Total volume of the induction hopper
6.3 Precision of the level indicator
6.4 Emptying flow rate
6.5 Emptying performance with powder
6.6 Emptying performance with micro-granular product
6.7 Efficiency of the induction hopper internal washing
system
6.8 Cleaning device for crop protection product cans
6.9 Evaluation of hydraulic tightness
7 Test report
Annex A (normative) - Micro-granular test material
Annex B (normative) - Sticky reference product
Annex C (informative) - Example test report
Bibliography
Describes the test methods for the verification of the performance limits of induction hoppers, as specified in ISO 21278-2.
| Committee |
AGE/15
|
| DevelopmentNote |
Supersedes 05/30134297 DC. (12/2008)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO21278 specifies the test methods for the verification of the performance limits of induction hoppers, as specified in ISO21278-2.
| Standards | Relationship |
| ISO 21278-1:2008 | Identical |
| ISO 5682-2:2017 | Equipment for crop protection — Spraying equipment — Part 2: Test methods to assess the horizontal transverse distribution for hydraulic sprayers |
| ISO 22368-2:2004 | Crop protection equipment — Test methods for the evaluation of cleaning systems — Part 2: External cleaning of sprayers |
| ISO 5681:1992 | Equipment for crop protection Vocabulary |
| ISO 21278-2:2008 | Equipment for crop protection — Induction hoppers — Part 2: General requirements and performance limits |
| ISO 22368-1:2004 | Crop protection equipment — Test methods for the evaluation of cleaning systems — Part 1: Internal cleaning of complete sprayers |
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