- US Sales
- International Sales
- Technical Support
- Human Resources
HMA-922 Micro-Deval Abrasive Charge is 9.5mm (0.375in) diameter stainless steel balls used in Micro-Deval Testing to measure abrasion resistance and durability of mineral aggregates. Used with MD-2000 Series Micro-Deval Apparatus. Charge is 5,500g nominal weight to allow for loss and degradation over time. Ordering additional sets of HM-922 increases sample preparation capacity and significantly reduces testing time.
Enter your name, email, and questions below and we will reply during business hours (8am - 5pm EST, Monday through Friday).