BS EN ISO 4490:2018
$86.31
Metallic powders. Determination of flow rate by means of a calibrated funnel (Hall flowmeter)
Published By | Publication Date | Number of Pages |
BSI | 2018 | 14 |
This document specifies a method for determining the flow rate of metallic powders, including powders for hard metals, by means of a calibrated funnel (Hall flowmeter).
The method is applicable only to powders which flow freely through the specified test orifice.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
4 | European foreword |
6 | Foreword |
7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Apparatus |
9 | 6 Calibration of the funnel 6.1 Calibration by the manufacturer of the funnel 6.2 Calibration by the user of the funnel |
10 | 7 Sampling 7.1 General 7.2 Test sample weight 7.3 Test portion weight 7.4 Number of test portions 8 Procedure 9 Expression of results |
11 | 10 Precision 11 Test report |
13 | Bibliography |