BS ISO 18471:2015
Current
The latest, up-to-date edition.
Agricultural irrigation equipment. Filters. Verification of filtration grade
Hardcopy , PDF
English
30-11-2015
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Summary of the test method
5 CCM structure and operation
6 CCM test screen characteristics
7 Accuracy of measurements
8 Test system layout
9 Test procedure
Bibliography
Defines a test method for the verification of filtration grade of filters intended for operation in agricultural irrigation systems.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 14/30273761 DC. (11/2015)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard specifies a test method for the verification of filtration grade of filters intended for operation in agricultural irrigation systems. It is intended to be used for verifying the filter manufacturer’s declaration about the filtration grade of a specific filter.
This test method uses a Clogging Capacity Meter (CCM) device to compare the filtration grade of the filter under test against the filtration grade of a test filtration screen.
NOTE This test method may also be used by a filter manufacturer to determine the filtration grade.
| Standards | Relationship |
| ISO 18471:2015 | Identical |
| ISO 80000-1:2009 | Quantities and units — Part 1: General |
| ISO 9644:2008 | Agricultural irrigation equipment Pressure losses in irrigation valves Test method |
| ISO 9045:1990 | Industrial screens and screening — Vocabulary |
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