High-Precision Rockwell Hardness Testing Equipment and Solutions for Plastics and Ceramics

This article tackles the frequent challenges in the hardness testing of non-metallic materials like plastics and ceramics, which involve ambiguous indentations and substantial data variability. It examines the technical hurdles of Rockwell hardness testing and synchronizes the testing parameters with the international standards ISO 6508 and ASTM E18. The suggestions involve the selection of indenter types, the adjustment of dwell time, and the essentials of sample preparation. The use of the automated measurement and intelligent data processing of the MHRS - 150 high - precision Rockwell hardness tester greatly reduces human error and improves repeatability. This solution supports research teams in the aerospace, new energy, and related industries to attain strict quality control via accurate hardness assessment.