XHR-150 Plastics Rockwell Hardness Tester adopts motorized testing method. Its testing force can be loaded, kept and unloaded automatically. Avoid man-made error and easy to use. It is therefore, welcomed by many users.
Hard plastics, hard rubbers, aluminum, tin, copper, soft steel, synthetic resins, fricative materials, etc.
Plastics Rockwell Scales
HRE, HRL, HRC, HRM, HRR
Initial Testing Force
All Testing Force
60Kg (588N), 100Kg (980N), 150Kg (1471N)
Indication of Hardness Value
2 ~ 60S
Max. Height of Specimen
AC220V + 5%, 50~60 Hz
GB/7407 Chinese Standard and JJG884 Inspection Rule
Diameter 3.175, 6.35, 12.7mm Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, 4 pcs Hardness Blocks , Power Cable