Magnetic base hardness tester designed according to the principle of Rockwell hardness testing.
The test head can be fixed to the surface of iron and steel components by magnetic force. Support to the test piece is not required as the 350kg+ magnetic base will hold the unit firmly in position.
The testing accuracy complies to ISO6508 or ASTM E18 and is comparable to a Rockwell bench hardness tester.
Testing can be done regardless of the shape of the component as long as there is a flat surface for positioning of the magnetic base.
Able to test large-size workpieces which are assembled, unable to cut or inconvenient to move such as the large-size moulds, steel plate, steel tube, steel structure, boiler, pressure vessel, metalic pipe lines or the slide ways of machine tools.
| Initial test force | 10 kg |
| Rockwell test force | 60 kg, 100kg or 150 kg |
| Identor | 120°diamond cone 1.588mm cerbide ball |
| Force applying method |
By screw |
| Maximum magnetic force |
>350kg |
| Test range |
Rockwelll hardness HRC, HRB, HRA etc. 15 scales |
| Resolution |
Rockwell hardness 0.5HR |
| Accuracy |
Meets the requirements of ISO6508 |
| Minimum specimen size |
60x180 mm |
| Net weight |
4.9kg |
| Package gross weight |
7.4kg |
Rockwell hardness tester
- Main unit with magnetic base
- Rockwell diamond indentor
- Rockwell ball indentor
- Adjusting keys
- Packed in solid alu-case
- INNOVATEST certificate
- Manual
- Rockwell indentors
- Rockwell balls