Published
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.
                WITHDRAWN
                                    SRPS C.A2.037:1987
                            
                    PUBLISHED
                    SRPS EN 23923-2:2011
                    90.93
                                        Standard confirmed
                    Oct 13, 1999