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ISO 8398:1989

Solid fertilizers — Measurement of static angle of repose

Publication date:   Jun 22, 1989

General information

90.20 Standard under periodical review   Apr 15, 2024

ISO

ISO/TC 134 Fertilizers, soil conditioners and beneficial substances

International Standard

65.080   Fertilizers

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Scope

The method is suitable for free flowing materials for measuring angles greater than 20 , but not for those which contain a large proportion of particles exceeding 5 mm in diameter.It consists in measuring of the height and diameter of the base of the cone, obtained by allowing a sample to fall through a fixed distance from a defined funnel onto a horizontal baseplate.

Life cycle

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PUBLISHED
ISO 8398:1989
90.20 Standard under periodical review
Apr 15, 2024