PowderPro A1

Integrated solution for powder characteristics tester

PowderPro A1 is a smart powder characteristics tester. It adopts image technology, automatic control technology (including touching screen control with a mobile app connectivity) to measure repose angle, collapse angle, and other powder characteristics. PowderPro A1 is an essential tool to understand and research of powder materials.

Measurement: Angle of Repose, Angle of Collapse, Difference Angle, Flat Plate Angle, Dispersity, Compressibility, Voidage, Bulk Density, Tap Density, Uniformity, Agglutination, Flowability Index, Floodability Index

PowderPro A1 software



● Automatic measurement: Images are captured with CCD and are processed to obtain the angle of response, collapse angle, flat plate angle and other results.
● Patented rotary vibration technology to ensure smooth surface of the powder and to improve measurement accuracy
● Multiple control units meet different needs: Users can control the instrument with a touch screen, computer or through the mobile phone application.

Measurement of tap density and bulk density

PowderPro A1_Features_b

Measurement of angle of repose

PowderPro A1_Features_a


StandardPowderPro A1
Chinese standardGB/T16913-2008 4.5, GB/T1479.1-2011, GB/T5162-2006
US standardASTM D6393-14
EPEP7.0 07/2010:20934
Testing Parameter
Drop height3mm or 14mm
Vibration frequency50-300 times per minute (continuous adjustment)
Control terminalTouch screen, mobile and computer
Dimension600mm x 350mm x 730mm (L x W x H)
Power supplyAC220V, 50/60Hz, 230W

*The test methods for angle of repose, non-metallic bulk density, tap density, the degree of compression is in line with GB / T 16913-2008-4.5 method
Metal powder and non-metallic powder’s tap density are in line with GB / T 5162-2006 / ISO3953: 1993

**The degree of dispersion, flat angle, uniformity ratio and degree of agglutination are essential to calculating the Carl fluidity index. These parameters are in line with US standards ASTMD6393-08

***Test standards of tap density meet the standards of 07/2010: 20934E of The European Pharmacopoeia EP7.0 and USP 616.