Metal Powder Hall Flowmeter Calculator
Standardized powder characterization: Calculate Hall flow rate (\(s/50\text{g}\)), apparent bulk density, Hausner ratio, and Carr Index per ASTM B212/B213/B527.
ASTM Funnel Flow & Mass Measurements
Free flow time through funnel
ASTM B212 standard cylindrical cup
Volume in cm³ after 3000 taps
Powder Rheology & Packing Densities
Apparent Density (AD)
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Tapped Density (TD)
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Hausner Ratio
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Carr Index (CI)
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Flowability Class
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Powder Rheology Assessment
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