C-Clamp Rockwell Hardness Tester
Features
A small, lightweight, and accurate portable hardness tester.
It includes a C-frame, screw arbor,and test head.
Works on flat or curved parts that can be clamped with the test surface facing the head.
Standards
ASTM E18-22:Standard Test Methods for Rockwell Hardness of Metallic Materials
Specifications
| Model | PRHT-4×3 | PRHT-8×4 | PRHT-8×10 | PRHT-20×12 |
|---|---|---|---|---|
| Hardness Scale | HRA, HRB, HRC, HRD, HRF, HRG | |||
| Initial Test Force | 98.07 N (10 kgf) | |||
| Total Test Force | 588.4 N, 980.7 N, 1471 N (60, 100, 150 kgf) | |||
| Opening Size (W×D) | 4″ × 3″ | 8″ × 3″ | 8″ × 10″ | 20″ × 12″ |
| Resolution | 0.5 HR | |||
| Dimension (L×W×H) | 20″ × 15″ × 7″ | 28″ × 19″ × 8″ | 28″ × 26″ × 9″ | 40″ × 30″ × 9″ |
| Weight | 2.2 kg / 4.9 lbs | 4.0 kg / 8.8 lbs | 5.5 kg / 12.1 lbs | 7.8 kg / 17.2 lbs |