Brookfield Engineering Laboratories offers free powder sample testing using Brookfield’s PFT powder flow tester to characterize a powder’s behavior and flowability. The testing determines flow function, wall friction, arching diameter and bulk density as a function of consolidation stresses. Shear cell methodology is the technical approach used to test all customer samples in accordance with ASTM D6128, D6682 and D6773. Rathole diameter and Internal Friction Angle can also be provided at the customer’s request. The testing is typically completed in less than a week and the results are emailed to the customer.