Hall/Carney Flow Rate
Our Hall-Carney flow rate services deliver precise, reproducible flowability measurements to support your research, quality control, and product development needs. Using standardized Hall-Carney funnel methodology we accurately characterize the flow behaviour of powders and granular materials across a wide range of samples. Whether you're optimizing powder processing, validating batch consistency, ensuring regulatory compliance, or troubleshooting production issues, our expert team provides reliable data and clear insights to help you make informed decisions with confidence.

Instrument
Qualtech Hall Flowmeter (Hall funnel 2.5 mm orifice + Carney funnel 5 mm orifice + 25cc density cup)
Method 1
Flow rate per ASTM B213 (Hall) / ASTM B964 (Carney)
Method 2
Apparent density per ASTM B212 (Hall) / ASTM B417 (Carney)
Deliverables
Flow rate (s/50g), apparent density (g/cm³), pass/fail flow designation
