ISO 18471:2015
Agricultural irrigation equipment - Filters - Verification of filtration grade

Standard No.

ISO 18471:2015

Release Date

2015

Published By

International Organization for Standardization (ISO)

Latest

ISO 18471:2015

Scope

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.

ISO 18471:2015 Referenced Document

• ISO 80000-1:2009 Quantities and units - Part 1: General
• ISO 9045:1990 Industrial screens and screening; vocabulary
• ISO 9644:2008 Agricultural irrigation equipment - Pressure losses in irrigation valves - Test method

ISO 18471:2015 history

• 2015 ISO 18471:2015 Agricultural irrigation equipment - Filters - Verification of filtration grade