DIN EN ISO 4490:2009
Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2008); English version of DIN EN ISO 4490:2009-02
- Standard No.
- DIN EN ISO 4490:2009
- Release Date
- 2009
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN ISO 4490:2014
- Latest
- DIN EN ISO 4490:2018-08
- 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.
DIN EN ISO 4490:2009 history
- 2018 DIN EN ISO 4490:2018-08 Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2018); German version EN ISO 4490:2018
- 2018 DIN EN ISO 4490:2018 Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2018)
- 1970 DIN EN ISO 4490 E:2017-04 Determination of flow rate of metal powder using calibrated funnel (Hall flowmeter) (draft)
- 2017 DIN EN ISO 4490 E:2017 Draft Document - Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO/DIS 4490:2017); German and English version prEN ISO 4490:2017
- 2014 DIN EN ISO 4490:2014 Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2014); German version EN ISO 4490:2014
- 2009 DIN EN ISO 4490:2009 Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall flowmeter) (ISO 4490:2008); English version of DIN EN ISO 4490:2009-02
