ISO 3923-2:1981 Preview
Metallic powders -- Determination of apparent density -- Part 2: Scott volumeter method
This standard was last reviewed and confirmed in 2017. Therefore this version remains current.
IS applicable to powders that will not flow freely through a 5 mm orifice. The oscillating funnel method (part 3) gives better precision, but it cannot be used in cases where the powder may change its properties due to the vibration action applied to the powder during testing. Gives principle, symbols and designations, apparatus, sampling, procedure, expression of results and test report.