303-5 What is China National Standard about a Hall Flowmeter?
The China national standard about the hall flow meter is GB 1482 standard funnel method for determination of flowability of metallic powders (hall flowmeter). The HMKTest AS-300 series hall flowmeter fully meet the requirement of the standard.
AS-300A Automatic Hall Flowmeter by HMKTest
AS-300A Hall Flowmeter︱Flow Meter Funnel︱Metal Powder Flow Rate︱Apparent Density︱Carney︱Manufacturer