EN ISO 4490:2008
Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter)

Standard No.

EN ISO 4490:2008

Release Date

2008

Published By

European Committee for Standardization (CEN)

Status

Be replaced

Replace By

EN ISO 4490:2014

Latest

EN ISO 4490:2018

Scope

This International Standard specifies a method for determining the flow rate of metallic powders, including powders for hardmetals, by means of a calibrated funnel (Hall flowmeter). The method is applicable only to powders which flow freely through the specified test orifice.

EN ISO 4490:2008 history

• 2018 EN ISO 4490:2018 Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter)
• 2014 EN ISO 4490:2014 Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2014)
• 2008 EN ISO 4490:2008 Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter)
• 2001 EN ISO 4490:2001 Metallic Powders - Determination of Flow Time by Means of a Calibrated Funnel (Hall Flowmeter)