The AS-300 Hall Flowmeter (Funnel) supplied by AimSizer Scientific determines flow rate and apparent density of free-flowing metallic powders and other fine powders in a variety of particle size distributions with calibrated a hall flowmeter funnel as per international standards:
- ASTM B213 Standard Test Method for Flow Rate of Metal Powders
- ASTM B212 Standard Test Method for Apparent Density of Free Flowing Metal Powders Using the Hall Flowmeter Funnel
- ISO 4490 Metallic powders - Determination of flow rate by means of a calibrated funnel (Hall Flowmeter)
- MPIF No.4 Std. 04—Apparent Density of Free-Flowing Metal Powders Using the Hall Apparatus
- ISO No. 3923-1 Metallic powders - Determination of apparent density - Part 1 Funnel method
- MPIF No.3
The AS-300 also determines the apparent density of non-free-flowing powers with a Carney funnel according to international standards.
Apparatus
The AS-300 Hall Flowmeter includes the following apparatus:
- Powder Hall flowmeter funnel/calibrated flowmeter funnel
- Stand and horizontal vibration-free base
- Density cup/cylindrical cup
- Timing device/stopwatch
- Chinese emery grit
- Carney funnel
- Balance
- Spatula
- Wire
Applications
The applications of the AS-300 Hall Flowmeter include:
- Pharmaceutical powders
- Metallic powders
- Food powders
- Ceramic powders
- Cement powders
- Plastic powders
- Rubber powders